thousands will gather here in two days to observe the 78th anniversary of the attack on pearl harbor. norah. o donnell: jonathan in honolulu, thank you. now to a cbs news exclusive. cbs this morning s gayle king sat down in colorado with mike bloomberg for his first tv interview since joining the race for the democratic nomination for president. reporter: do you think president trump should be impeached? i think it s a very serious thing, but it and i was before opposed to it, but after looking at all the evidence, i think, yes. sad, but yes. reporter: what is the biggest thing that troubles you about him? he does not seem to understand that he is the an elected official whose job it is to work for the public rather than for himself. o donnell: moaira as things t pretty hot in iowa. democratic frontrunner joe biden went at it with a voter who
12 cents to $4.61 a gallon that is the highest in the country. a vatican tribunal convicted the pope s former butler and sentenced him to 18 months in jail. he was found guilty of stealing pope benedict s private papers and leaking them to a reporter. and some of the jurors who convicted jerry sandusky said they plan to attend his sentencing on tuesday. and they tell the associated press they hope he ll be sent away for the rest of his life. the 68-year-old sandusky was convicted of child sexual abuse. for both presidential candidates, they are the most sought after votes. those would be the ballots of the undecided. a large group of that up in the air voting block sat down in colorado to watch the debate a few miles from the university of denver where it took place. nbc s ron allen sat down with them, and got their reaction in this report. reporter: who do you think won? when wednesday night s debate was over, a registered independent who voted for