police suspect her husband, a prominent scientist and he says he was out of town at the time and she doesn t remember. we re digging deeper. i m wolf blitzer. you re in the situation room. captions by vitac www.vitac.com mitt romney s latest campaign ads are full of pledges about what he d do on day one of his presidency, but our reality check shows he d have to wake up extra, extra early on january 20th to start on that to-do list. it s a long list. our national political correspondent jim acosta is joining us. here s the question, jim. can mitt romney really do all he says he would do on day one? reporter: that certainly is the question, wolf. according to his new ads, mitt romney will be a busy man in his first full day in the white house and he will need all 24 hours to get through all of his day one promises. what would a romney presidency be like? reporter: in his latest tv ad mitt romney lays out an ambitious agenda, he demands they play by the rules. r