were running had been complicit in things the public was angry about. they voted for the bailout, car bailout, bank bailout, higher spending. only two of the republican incumbents in 2010 were defeated in primaries. as many two were defeated in the senate primaries. if there areç real republicans in jeopardy not so much in the house, it may be in the senate. both richard lugar, from indiana and orrin hatch, they have a lot of the tea party very mad at them. you may be seeing not the tea party freshmen in trouble but the old bull senate republicans. >> heather: not just voters being fickle or angry again and wanting to oust them, it is also redistricting. >> absolutely. redistricting is going to reconfigure the map. making it harder for some incumbents to run. it makes it difficult for challengers right now to know