i think the more this continues to be in the press, we have known donald trump junior and others have been implicated in the mueller report. now the senate intelligence committee and other committees across the congress are diving deep in it. this is just the beginning. david jolly, i wanted to go to you. the senate intelligence committee is bipartisan and led by a republican. calling the president s son back is a big step. it is. recall when he fist announrst a the republican chairperson took a lot of heat who publicly admonished him who said this matter is done. i think the question around don junior being called back was this a platform he could clarify his previous testimony and i void any perjury trap or was this done to hold his feet to the fire and see if there was a lie that rises to the level of something meaningful for senate