You would think they would do a little research before making stupid assumptions. It took me less than five minutes.
"You'd think these folks would have better things to gripe about. And Obama is not retreating on Memorial Day. (What president would?) Instead of visiting Arlington cemetery, Obama and the first lady will participate in a Memorial Day ceremony at Abraham Lincoln National Cemetery in Elwood, Ill., about 50 miles south of Chicago. Moreover, not every president has spent Memorial Day at Arlington. In 1983, President Reagan was at a summit meeting, and the deputy secretary of defense -- not even the veep! -- placed the wreath. Nine years later, President George H.W. Bush passed off the wreath to Vice President Dan Quayle (who had used family connections to get a slot in the National Guard during the days of the Vietnam War draft). And in 2007, Vice President Dick Cheney took on the wreath mission, while President George W. Bush was in Texas, perhaps clearing brush."
The Right Wing's Memorial Day Attack on Obama