Three Reasons Why Hillary Clinton Chose Tim Kaine

On Friday, word that Hillary Clinton would pick Senator Tim Kaine, of Virginia, as her running mate spread across the Internet, accompanied by a chilly reaction from some quarters. There have been complaints from the left that Kaine isn't progressive enough, which isn't exactly surprising. (The Warren wing of the Democratic Party isn't so-named for nothing: it wanted Elizabeth Warren to get the job.) Some Hispanic groups were sure to be disappointed if Clinton didn't pick a Latino, which is unde...