Susan Davis

Senate Republicans have launched politically loaded investigations into the Obama administration and presumptive Democratic presidential nominee Joe Biden that are expected to carry on into the fall.

On Wednesday, the Senate Judiciary Committee begins the first of a planned series of hearings on the origins of the FBI's 2016 Russia investigation into possible ties with the Trump campaign. Republicans are particularly interested in the decision-making inside the Obama-Biden administration.

Updated at 2:02 p.m. ET

The Senate Homeland Security and Governmental Affairs Committee voted along party lines Wednesday to subpoena documents and depositions from Blue Star Strategies, a consulting company that worked with the Ukrainian energy company Burisma when Hunter Biden served on its board.

"We need to get to the truth about the Bidens' relationship with Burisma, and these hearings will provide the Senate with the full picture," Sen. Rick Scott, R-Fla., said.

A coalition of Democratic committees representing governors, attorneys general, senators and members of Congress released a strategy memo Tuesday outlining that their collective strategy for the 2020 elections is to focus on health care.

Updated at 4:11 p.m. ET

House Democrats are moving full steam ahead with legislation to provide a new wave of coronavirus relief at a price tag of more than $3 trillion, with plans to call the full House back on Friday to approve it.

The first competitive congressional race of the coronavirus era takes place Tuesday in Southern California, where Republican Mike Garcia and Democrat Christy Smith are vying to fill the vacancy left by former Rep. Katie Hill, who resigned last year because of a personal scandal.

The winner will serve out Hill's current term through November, when the same two candidates will be on the ballot again for a full two-year term.

As new allegations emerge about his motives for retirement, Judge Thomas Griffith says that he faced no political pressure in his decision to leave the bench.

"My decision was driven entirely by personal concerns and involved no discussions with the White House or the Senate," he said in a statement provided to NPR.

Updated at on Friday at 1:30 p.m. ET

President Trump on Friday signed Congress' latest coronavirus economic relief package, which includes additional aid to small businesses and hospitals.

The measure passed overwhelmingly in the House on Thursday — 388-5, with one lawmaker voting present.

The five lawmakers who voted against the package included one Democrat — Rep. Alexandria Ocasio-Cortez of New York — and four Republicans — Reps. Andy Biggs of Arizona, Jody Hice of Georgia, Ken Buck of Colorado and Thomas Massie of Kentucky.

The coronavirus pandemic and related economic tailspin is expected to be the top issue that will determine how Americans vote this November, according to top party strategists working on 2020 races.

"We all know that both the health crisis of coronavirus and the economic impact that's followed will likely be the most dominant issue, perhaps the only issue, that voters will be thinking about when deciding who to support in the fall elections," Steven Law told NPR. Law runs the Senate Leadership Fund, the top Republican super PAC aligned with Majority Leader Mitch McConnell.

Multiple U.S. senators are sounding the alarm about the solvency of a recently enacted $350 billion emergency lending program for small businesses, calling for Congress to pass another wave of funding as soon as this week.

Senate Majority Leader Mitch McConnell announced he will work with Treasury Secretary Steven Mnuchin and Senate Minority Leader Chuck Schumer to get the Senate to approve, without objection, another influx of cash on Thursday.

House Speaker Nancy Pelosi is aggressively advocating for a second wave of legislation on top of the recently enacted $2 trillion rescue package to confront the coronavirus pandemic, but her Senate counterpart, Majority Leader Mitch McConnell, is advocating for a more cautious wait-and-see approach.

Updated at 5:50 p.m. ET

President Trump has signed a historic $2 trillion economic recovery package into law Friday afternoon, shortly after the House of Representatives approved the bill.

In an Oval Office ceremony Friday, the president thanked Republicans and Democrats "for coming together, setting aside their differences and putting America first" to pass the legislation. Trump was joined by Senate Majority Leader Mitch McConnell and House Republican Leader Kevin McCarthy. No Democrats were present at the signing.

Updated at 11:47 p.m. ET

The U.S. Senate overwhelmingly approved a $2 trillion relief package Wednesday night designed to alleviate some of the worst effects of the swift economic downturn currently underway as a result of the coronavirus pandemic.

Ahead of the 96-0 vote, Senate Majority Leader Mitch McConnell (R-Ky.) told lawmakers, "Our nation obviously is going through a kind of crisis that is totally unprecedented in living memory."

Updated at 1:27 p.m. ET

A Senate agreement on a third wave of emergency funding to address the coronavirus could be "hours" away, House Speaker Nancy Pelosi said Tuesday, as Republicans and Democrats seemed close to bridging disagreements that have stalled a deal on the approximately $2 trillion package.

Updated at 7:20 a.m. ET

After a tense day on the Senate floor that included leaders trading barbs over who is to blame for failing to advance a new coronavirus response bill, the top Senate Democrat said late Monday night that he was "very, very close" to an agreement with the White House on a deal for a third wave of emergency funding that could go well past $1 trillion.

Updated at 8:10 p.m. ET

Senate Majority Leader Mitch McConnell, R-Ky., introduced legislation on Thursday to address the economic impact of the coronavirus. This is the third legislative package to deal with the outbreak.

The proposal was drafted by Senate Republicans and the Trump administration. The bill still needs to be negotiated with Senate Democrats, which McConnell said would happen Friday. Already some Democrats were criticizing the plan as too focused on help for corporations and were calling for major changes.

Updated at 8:34 p.m. ET

President Trump signed the latest coronavirus aid package into law Wednesday evening.

The Senate approved the new round of emergency funding earlier Wednesday.

Updated at 3:46 p.m. ET

The Trump administration is asking Congress for roughly $1 trillion in new economic relief as lawmakers begin work on the next phase of coronavirus relief efforts.

Treasury Secretary Steven Mnuchin told reporters that he worked with the president on the economic package. Their discussions included payments to small businesses, loan guarantees for industries like airlines and hotels, and a stimulus package for workers.

Updated 8:20 p.m. ET

The Senate reconvened Monday afternoon with a growing sense of urgency to act on pending legislation, and a growing realization that Congress will have to take dramatic, ongoing action to blunt the impact of the coronavirus pandemic to the nation.

"The Senate is committed to meeting these uncertain times with bold and bipartisan solutions," Senate Majority Leader Mitch McConnell, R-Ky., said on the floor Monday. "It's what we're going to keep doing in the days and weeks ahead."

In front of the cameras Tuesday night, former New York Mayor Mike Bloomberg sounded upbeat.

"No matter how many delegates we win tonight, we have done something no one thought was possible," he told cheering supporters gathered at the convention center in West Palm Beach, Fla. "In just three months, we've gone from 1% in the polls to being a contender for the Democratic nomination for president."

Behind the scenes, his campaign is assessing how much longer he will stay in the race after he failed to win any of the 14 Super Tuesday states.

No matter what happens on Super Tuesday, former New York City Mayor Mike Bloomberg has already made history.

Updated at 12:30 p.m.

House Majority Whip James Clyburn offered an emotional presidential endorsement of Joe Biden on Wednesday, just three days ahead of South Carolina's Democratic primary — a contest that could be make-or-break for the former vice president's campaign.

"I've known for a long time who I was going to vote for. I'm voting for Joe Biden. South Carolinians should be voting for Joe Biden," Clyburn said at an event in North Charleston.

President Trump took full advantage of the large television audience for his State of the Union speech on Tuesday to make his case for reelection in November, touting the strong economy and delighting Republicans in the room with a series of made-for-TV moments.

Updated at 5:53 p.m. ET

The House will vote to send two articles of impeachment against President Trump to the Senate Wednesday, where Majority Leader Mitch McConnell says a trial to determine whether to remove the president from office will probably begin next Tuesday.

In a statement, House Speaker Nancy Pelosi said the House will also name impeachment managers to lead the prosecution against the president Wednesday but did not say who they would be. "The American people deserve the truth, and the Constitution demands a trial," Pelosi said.