the situation room. thanks very much for joining us. erin burnett outfront starts right and outfront next a special edition lie from cnn s debate headquarters in atlanta, breaking news tonight on biden strategy, a technique that insider say has said biden s favorability, quote, off the charts. this as questions swirl however, whether trump will announce his bp as early as tomorrow was a real-time demonstration of what will happen when one candidate tries to interrupt the other. the question everyone has that and everything else you need to know about the debate rules. and an outfront exclusive tonight, former president trump and never before heard audio gushing over taylor swift. you ll here are the word he uses to describe her five times. let s go out front and welcome to a special edition of outfront. good evening from atlanta. i m erin burnett and i am live from the cnn debate headquarters. here we begin with the breaking news off the charts. new reporting tonight, just