For most of this campaign cycle Rick Santorum has been one of the least disliked Republican presidential candidates. This year especially he’s only been slightly underwater in terms of favorability and he was briefly in net positive territory. But around the 20th of last month that began to change in a big way, which is right about where the ‘snob’/digs at college education story started to hit. (There were actually a few things — robocalls to Dems, whack at JFK, comments about church and state, etc.)
Check out this chart after the jump …
