clogged. and fuel shortages could lead to gridlock. white house interviews, sources say special counsel robert mueller wants to interview white house staffers who were aboard air force one. when it was drafted about the meeting with the russian lawyer. i'm wolf blitzer, you're in the situation room. skbrnchts breaking news, the new forecast just coming in pounding the caribbean with winds of 175 miles an hour. hurricane watches have been declared in the southern part of the state. the mayor of miami beach calls irma a nuclear hurricane and florida's governor warns it's a catastrophic storm like the state has never seen. mandatory evacuations are