when a president shows up, he shows up with an awful lot of personnel. an awful lot of vehicles, an awful lot of we can get in the way unintentionally. so what i m working with the governor of kentucky and others who may want me to be there is make sure we are value-added at the time and we re not going to get in the way of the rescue and recovery. but i will i do plan on going. reporter: while no timeline has been laid out for a possible presidential visit, sunday the homeland security secretary, alejandro mayorkas, and the fema administrator will visit the region to survey damage as they are looking to offer federal support, as so many communities are reeling after these storms. as you heard in arlette s report, president biden is sending emergency help to states affected by the deadly tornados. cnn s pam brown spoke with the head of fema, the federal emergency management agency, and asked when that aid might arrive.