>> scott duman on capitol hill live to explain. >> reporter: tammy, frank, the white house sent out an e-mail about that today acknowledging it's a legitimate challenge. at the same time also stressing, "we're not slowing down. we'll own the finish line." the question is whether or not it will be with this congress on board >> the president of the united states. >> reporter: if there's one thing to expect tonight, the white house says it's a big picture vision. not just an annual to-do list. but how can the president use his final state of the union to unify in a town that's often deemed broken. >> one thing we can do is certainly focus on those areas where we agree. as you point out, it's a little >> reporter: criminal justice reform and international trade agreements. >> those are a couple of areas where we can work with democrats and republicans to do something for the country. >> reporter: like he has with gun control, immigration may resort to executive actions. >> the expansion of the president's power has been a bypartisan effort. >> reporter: president george w bush issued hint