businesses on their owe taxes. but when we talked to him last night, he was still marginally optimistic he would get to a yes vote if these concerns are dealt with. take a listen. >> i wouldn't vote for this senate version. bottom line. there's a real problem here. i'm assuming we'll be able to get to it. i think there is a very solvable problem. we need a dedication to solve it. >> so an optimistic ron johnson. he also raised some concerns about the health care bills before ultimately voting in favor. so one more kind of wrench in the works here for senate republican leaders and they do not have a lot of margin to play with, stephanie. >> i want to bring in professor of law and public policy at nyu and former deputy director at the white house national economic counsel little la backholder and senior fellow at the union, mad ydy dexler. putting trickle economics aside, why is the gop tax reform plan good for the middle and working