WASHINGTON (Reuters) - President Barack Obama celebrated his 51st birthday on Saturday with a round of golf, then helicoptered to the Camp David presidential retreat for a quiet evening off the campaign trail.

Obama, an avid golfer, played with colleagues and friends at the Andrews Air Force Base in hot, muggy weather conditions before taking Marine One to Maryland's Catoctin Mountains in the afternoon.

The White House did not release details of the president's evening plans or share the menu for the birthday meal he was expected to share with wife, Michelle.
Every article from the day that pic was supposed to have been taken (his birthday) mentions that he played golf and was having a quiet weekend. And that's all.

I guess it's possible that he went and shot a gun that day, between golf, flying, a quiet evening and time with the kids but it's strange there's no mention of it anywhere.