peter alexander, thanks for setting us up today. >>> some high profile republican governors who are meeting in williamsburg over the weekend for the national governors conference had tough love for mitt romney. wisconsin's scott walker and alabama's robert bentley both want him to be more aggressive. governor bentley said that he should be releasing his tax returns so that he can then move on. >> the best thing to do is just get everything out in the open and just say hey, i have nothing to hide and i'm going to release my tax returns. >> joining me now, virginia governor and republican governors association chair, bob mcdonnell, who of course was mayor as the most governor in virginia. thanks, governor. good to see you. let's talk about that. what do you say to governor bentley and some of the others who think mitt romney has to be more aggressive in going on the attack against the obama tax and also, to just release these tax returns so he can get back to his campaign message? >> well, i think that decision is up to mitt romney. he's released 500 pages more than what the norm might be. here's the big point, though. americans aren't concerned about mitt romney's tax returns. they're concerned about their tax return