Part 5/11:
One of the pivotal aspects of Cheney's tenure was his role during the September 11 attacks. Mark vividly recalled Cheney’s position as the leadership figure in the Presidential Emergency Operations Center bunker beneath the White House during 9/11. Photographs from that day depict Cheney at the heart of decision-making, overseeing critical responses while President George W. Bush was on the move aboard Air Force One.