final debate. featuring all of the candidates on the stage before republicans vote in the iowa caucuses. it will be must-see tv. join us at 9:00 p.m. eastern time. join us at foxnews.com/debate. in washington, the capitol hill clock is ticking on two separate and connected fronts tonight. the senate is divided over response to the house version of payroll tax cut extension. a bipartisan budget bill. still not been passed by either chamber. raising the threat of government shutdown. chief congressional correspondent mike emanuel has an update. good evening. >> good evening. democratic leaders were summoned to the white house to talk about the bipartisan compromise funding deal they held up. also discuss officials say the pay for scrapping the surtax, millionaire surtax as the pay-for, payroll tax holiday