Former President George H.W. Bush wants to "get the green light" out of hospital

HOUSTON, TX - APRIL 21: Former president George H.W. Bush, former president George W. Bush, former first lady Laura Bush and family watch as the coffin of former first lady Barbara Bush is placed in a hearse outside of St. Martin's Episcopal Church f

Former President George H.W. Bush tweeted Thursday morning that he's eager to be released from Houston Methodist Hospital and that he's happy about an announcement about a Methodist Atrium, introduced by Laura Bush.

"The doctors, nurses and support staff are so nice, but the second I get the green light, I'm outta here."