mitt romney's moment in the debate last night when he was asked about releasing his income tax returns, here's a look at that: >> i think i've heard enough from folks saying look, let's see your tax records, i have nothing in them to suggest there's any problem and i'm happy to do so. i sort of feel like we're showing a lot of exposure at this point, and if i become our nominee, and what's happened in history is people have released them in about april of the coming year and that's what i'd do. jenna: carl has told us this is not a presidential issue but looking at voters, is this something we want to know about the candidate, brit, before we get down the road any further? >> look, we want to know if they have anything to hide and eventually mitt romney is going to have to release his tax returns, as indeed he indicated he would do. he hasn't given a definitive date as to when he would do that. i don't think that the fact that somebody hasn't given a definitive date about something that they indicated as he said he'd be happy to do is much of a voting issue.