good day, everyone. i'm andrea mitchell where president trump is stirring up controversy ahead of the midterms on wo two fronts. his response to the pittsburgh massacre, and his hot cracktown on immigration. the president is flying to pittsburgh despite concerns for the mayor and victims' families to give them time to bury the dead. the funeral services are under way for 66-year-old jeffrey rabinowitz and cecil rosenthal one day after they charge the alleged gunman with 11 counts of mu murder and series of hate crimes. the debate of the president's visit is overshadowed by the decision to challenge the constitution, and try to overturn birth right it ist zenship by executive order telling jonathan swan of ax yoes that he is going to divert the constitutional crisis. >> some believe that you can get rid of the birth right citizen without constitution change. >> with executive order. >> have you thought about it? >> yes, you can do it with the