i'm joined tonight -- get your cell phones out. we want to know what you think. tonight's question, which is a bigger problem, mitt's taxes or newt's infidelity bomb shell? text a for mitt's taxes b for infidelity bomb shell. go to our blog and leave a comment there. we'll bring you the results later on in the show. i'm joined tonight by msnbc political analyst and bloomberg view columnist jonathan alter and e.j. dionne, fellow at the brookings institution and columnist for "the washington post." gentlemen, it's been an eventful day in the world of politics. jonathan, what do you make of all of this, is it possible for mitt romney to lose the nomination at this point, how big a day was it? >> it's possible if he loses south carolina and the momentum is not moving in his direction, then you have a two-man race and you can say all right, gingrich isn't even on the ballot in virginia and romney has a better organization, but as you indicated a few minutes ago, gingrich has some access to...