President Bush tries to set an example for Americans whenever he can, in terms of physical fitness, faith, optimism and a certain overall moral rectitude. He also sets an excellent example on taking vacation.

On Thursday, Bush left for a weekend in Kennebunkport, Maine, and his family's summer compound, Walker's Point. On Monday, he heads to his Crawford retreat, where he has spent all or part of 418 days of his presidency, according to Mark Knoller, a CBS News White House correspondent and meticulous record-keeper....

The presidential vacation-time record holder is the late Ronald Reagan, who tallied 436 days in his two terms. At 418 days, and with 17 months to go in his presidency, Bush is going to beat that easily.

Even so, this year's August vacation for Bush is a contrast to previous years such as 2005, when he dragged out vacation in Texas to five weeks. That was also the year Bush remained on vacation immediately after Hurricane Katrina hit.