summer that president trump has been concerned about his son's legal fate, not necessarily that he'll end up in jail but certainly concerned that he may have done something wrong, may have inadvertently wandered into legal jeopardy as some of trump's associates have described that to us. >> we've heard that plot from day to day. thank you very much. coming up, we've been talking about the graphic we've put on the corner of the screen already tonight. we're going to go to the national hurricane center. they will give us the very latest on the plot line of hurricane florence. then later, the unusual gesture by the president on a day when gestures take on added importance in this country. "the 11th hour" just getting started on this tuesday night, september 11.