Your tag line is off base.
The way for the rats to take over the senate is to beat Kean, chafee, dewine, santorum, burns, talent, allen, corker. They need 7 of 8 which is tough. Or we need to win 2 of 8.
Of the 8, 4 would be "rinos" or moderates and 4 would be conservatives.
They are worthless RINOS.