Dick Cheney, who served as vice president under George W. Bush and was a driving force behind the 2003 U.S. invasion of Iraq, has died at 84, his family announced on Nov. 4.
Cheney died Monday night from complications of pneumonia and heart and vascular disease, according to a family statement. He battled heart disease for much of his life, suffering his first heart attack at 37 and receiving a heart transplant in 2012.
