Tropical Winery... Solar Virginia... Cougars Return!

Sefe Emokpae takes us to a winery near Charlottesville that's trying hard to stand out in Virginia's wine country... Kara Lofton concludes our "Clean Virginia" series with a look towards the sun... and because there may be a mountain lion roaming around Milwaukee, what better excuse to revisit "Schrodinger's Cougar"?  Also, this week's Spark.