Sunscreen & Coral... Loopers... Rivanna... Zika Bill

On this week's Second Look, we revisit WMRA's Jessie Knadler's discovery that the sunscreen you've got in your beach bag may be helping to kill the world's coral reefs.... We also boat along part of the so-called "Looper" trail, on the Rappahannock.... Brit Moorer, in her last story for WMRA, takes a tour down the Rivanna.... We try to figure out what's taking Congress so long to pass Zika legislation.... And, a round-up of some Virginia news from the past week.