very top, the most popular president at this point in the presidency was george herbert walker bush in 1990. what happened to him two years later? he lost. if you look at the two at the bottom, reagan and clinton, they both won two years later, carter lost so it's not necessarily a good predictor one way or the other about whether you as a president will get reelected. >> one other note as we finish this discussion. another fascinating number, 66% say robert mueller should finish his probe before the midterms as david pointed out. that may be because democrats would like to see the information mueller produces before the midterms because they think it will hurt the president but an interesting number nonetheless. david chalian, jeffrey toobin, great to have you. we are following breaking news out of italy. this is video from genoa, italy. a highway bridge collapsed. you can just make it out. you can see where a portion of