go from here, we heard from senator tom udall, democrat of new mexico earlier today. let's take a listen. >> this is a day for us to start thinking in congress as to what we should be doing, because the president has been pointed out, can take certain actions but it's really congress that drops the embargo and that moves towards dropping the embargo, and i think we should do that. >> i think i know the answer to this, but does congress actually act here and move the ball forward any further? >> no, congress as it is on all fronts for the president remains uncooperative and the hurdle that he can't get over. likewise with iran, he's going to need the congress to lift -- permanently lift any sanctions he's willing to roll back as part of a nuclear deal. in fact, the congress wants to go in the opposite direction, by and large, press for tougher sanctions and try to sync his nuclear talks if he can.