Bo dons bunny ears for a White House notice about the White House Easter Egg Roll on Monday. But he's not the first presidential pooch to wear special headgear for the occasion.
The release 40 years ago of the Pentagon Papers, which showed how several presidential administrations had misled Americans about their intentions in Vietnam, was a historic moment. Now, people can read the report just as government officials themselves saw it.
Presidential dogs have served as distractions for the press, image enhancers, and even tools of foreign policy.