bret: reince priebus, we appreciate your time tonight. >> you bet. thank you. >>> what does it all mean. brit hume is here with us tonight to give us an assessment. good evening, brit. you just heard reince, the big news about the tax reform. your thoughts? >> well, i think the tax reform is unmistakebly a tax cut, whether they can make it tax reform by making it revenue neutral remains to be seen. when you cut tax rates as steeply as they are cut, they plan to cut them in this, the revenue loss may be tremendous and the deficit will balloon. that will be offset, i think it is fair to argue, how great an extent is unclear from the growth you'll get out of it. never pro growth tax cut pay force itself. there is this, bret, and this will be part of the argument, you can bet on it. that is that as the -- if the economy gross, a larger ee c ec can carry more debt. in the 1980s, the deficit grew strongly, the economy was robust and company came through fine. such a build-up in the national debt over the past decade or so, that i'm not sure that that's very comforting. so they're going to have a fight o