From Peter Baker’s profile of the Bush-Cheney relationship:
A few weeks before Barack Obama’s inauguration, Joshua Bolten invited all of his predecessors to his office in the West Wing to meet with his successor, Rahm Emanuel. Thirteen of the living 16 men to have served as chief of staff attended, including Cheney, who was Gerald Ford’s top assistant. They went around the table one by one, offering advice. When Cheney’s turn came up, a devilish look crossed his face. “Whatever you do,” he said, “make sure you’ve got the vice president under control.”
The further irony, of course, is JOE BIDEN!