A Democratic outside group launched a TV ad in Arkansas on Thursday targeting GOP Rep. Tom Cotton, a potential Senate candidate. The ad, which will air statewide for the next two weeks, portrays the freshman Republican as someone "out for himself, not us." A source said the total ad buy from the affiliated groups Senate Majority PAC and Patriot Majority USA is for about $270,000. https://www.youtube.com/watch?v=t9EPz5uSUT0 (more…)