“Today” correspondent Jenna Bush Hager announced live from Maine that her grandfather George H.W. Bush will skydive this morning as a way to celebrate his 90th birthday. Today’s skydive will be a tandem jump with Sgt. First Class Mike Elliott, who has jumped with Pres. Bush in the past, and is one of the “41 on 41″ featured in Sunday’s CNN documentary on the former president. Weather permitting, the helicopter is scheduled to depart from Walker’s Point at 10:45amET.