It's the political establishment vs. the outsiders in Tuesday's primaries. And the establishment has the better odds.

Sen. John McCain is taking heat from a television infomercial star famous for hawking free government money, who is angry that the Arizona senator used him in a campaign ad without permission.

Republican U.S. Senate candidate J.D. Hayworth's campaign is defending his role as a pitchman three years ago for a Florida company that consumer advocates have accused of airing misleading ads.