well. those were all political protocols, normally respected. you talk about how strong the politics is in the country, traditionally, when you come on these state visits. what's interesting is he's throwing those political protocols out of the window, but he's absolutely revering to royal protocols. the cameras didn't quite catch it, but there was a slight nod when he met the queen, a bow, arguably, but he's on the same level as the queen. he's not a british subject, he doesn't need to do that. and his speech at times almost felt like a lf lettove letter t queen, talking about her being this great, great woman. utter rev raerence. >> she is an amazing woman. 93 years old. very, very impressive. max foster, thank. also breaking tonight, congress is back in session here in washington and the hues judiciary committee has wasted in time in announcing new hearings on the mueller report. let's go to our congressional correspondent, sunlen serfaty. sunlen, what is the strategy with these new hearings?