came up u with this big idea was rudy giuliani. president trump's personal attorney. >> thep there's the deputy assistant secretary of state. george kent. what do we know about his potential testimony? >> yeah, you know, reading through his transcript last week, there was one big revelation after the next. it was kind of overloading and we'll probably see that on wednesday. so he testified that the investigations that giuliani wanted into joe biden didn't look like real anticorruption but it resembled more of a selective prosecution and that would go against the rule of law for ewe krarngs but also for the united states, which has been pushing ukraine the clean up its act, get its judiciary independent and stop doing these selective prosecutions so he's going to testify that it wasn't in the u.s. national interest to veinvestigate joe biden. >> then we'll hear from the