Dick Cheney, who served as vice president under President 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 on the night of Nov. 3 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 age 37 and receiving a heart transplant in 2012.
