Their MO has been, since Barack Obama stepped onto the stage, that Obama can do nothing wrong.

CENTERFORSECURITYPOLICY: To the Rescue: The New Media & National Security

The Jamaican is in the midst of a two-year window which some athletes seem to reach in their careers where they can do nothing wrong - a purple patch.

BBC: Steve Cram column

He can do nothing wrong.

CENTERFORSECURITYPOLICY: To the Rescue: The New Media & National Security