requested someone involved in some of those discussions involving the ouster of that ambassador to ukraine who testified last week. all eyes in just a matter of minutes here when we see sondland testify at the top of the 9:00 a.m. hour in the east, this is going to be a key moment . >> absolutely. thank you, manu. joining me now here to discuss the implications, which way it's likely to go, and what that will mean for the analysis, security anl asha rangappa and david gregory. great to you both. so sondland, cooper, hale. cooper is about the money. and what we know about how the aid was held and what was abnormal there and what was the explanation given. on the outsides, sondland and then hale are fwoigoing to be t beginning and the end of what was really the corruption