one way to know how much this would benefit the president or as the president claims would not. he could release his tax returns. cnn's phil mattingly has the latest on how tonight's vote is expected to play out. they now have tomorrow morning's vote will play out. phil, the problems that cause the house to have to revote, what's the latest on that? >> reporter: well, they certainly are going to postpone things a little bit. look, the house republicans and senate republicans went into today assuming this would be done today, tonight when the senate republicans vote. still on track to do that. some problems cropped up, most notably the senate budge get rules. republicans going through the budget rule process in order to be able to do this with a simple majority, pass this with republicans, pass this in a partisan manner. the problem is there are rules that apply to that. those rules have caught two specific provisions and get this, the title of the bill as being problematic. these aren't major substantive