reporter: toss in sarah palin s endorsement and she s got a solid chance of taking the republican nomination. if she were by some miracle to be our nominee, that we would lose this seat and lose it by unprecedented numbers. reporter: mike castle is a republican who often works with democrats. he s for abortion rights, for gun control, and with a democrat has co-sponsored a bill to allow stem cell research, all fueling the tea party tempest. the republican party has lost its way. they get behind candidates like my opponent, who don t even support the republican platform. who continue to support the democrats agenda lock, step, and barrel. reporter: castle is hammering back hard, attacking o donnell on problems with her personal finances. the gop establishment is watching tuesday s primary vote very closely. tea party favorites have already beat the establishment choice in at least six states. rob and vinita? the alleged underwear bomber who tried to blow up a delta jet over
went for the lowest common denominator, that she is so edgy and clever and a great comic on her own show but that didn t really sparkle because she was not beingf onhawao f1 i don t think she was i think she was far from great, but i don t think she was, you know, horrendous there. but she fired back. it s good she doesn t just take it lying down. i think also the reality of the vmas is that a lot of times the hosts are harshly criticized because if you look at the rolodex of who else has hosted none of these people hprw ler stcf1 & andor o cf1 so opped by sony music, epic records.