, you know, we have a big night tomorrow night. it is going to be good. this will not be like an evening in paradise for me. >> debate day in america. and this is where it is all about to go down. i'm carol costello. thank you so much for joining me. the stage is set and the stakes are high. the republican candidates face off tonight in their final debate of 2015. you are looking live at the venetian in las vegas. this is where the cnn debate will begin to unfold. less than nine hours from now and swaggering to the middle of the main stage, none other than donald trump. he now holds his biggest lead yet. according to a new washington post abc news poll he now