HAPPY BIRTHDAY, MR. PRESIDENT! You got to love this. My bet is, Obama would never have the guts to jump!
Or even go up in an airplane smaller than a 737.
I take that back, he does manage to go up in Marine One, and that bird is so old ... well it's old, the first flight was March 1959; Operational, June 1961. (Although that is for the base model, VH-3's are a bit newer, the lastest version, the VH-3D first flying 1978,.)
Besides it's crewed by Jarheads. :)