Here's a good piece, at USA Today:
Great @SusanPage analysis: #HillaryClinton goes with her heart on #TimKaine VP pick. https://t.co/0naAhQ3ITw #DEMConvention #DEMS— Donald Douglas (@AmPowerBlog) July 23, 2016
It turn's out Kaine's got some scandal baggage, however. At the Washington Post, via Memeorandum, "Kaine's acceptance of gifts in Virginia could create opening for Republicans."