The World Leaders and Obama, A Portrait of Power or Ineptitude?

Hat tip goes to @Theblacksphere who retreeted @TheClvrElephant's post which linked to the picture below.

In response to my tweet, "Great Pix. World Leaders and Obama. yes, he does look out of place!" @TheClvrElephant replied, "... Yes! In a sea of ineffectual leaders, he stands out among the rest." Also, @Theblacksphere added this comment regarding the picture below, "3rd graders and one show off! LOL." 

A picture really does speak a thousand or maybe 16.5 Trillion words or so  ...

Can you pick out the world-class clown?

Barack Obama joins Open Government Partnership for group photo

Rich Shulman wrote, "I don't know much about diplomatic protocols, but I would guess that waving during the group photo is something to avoid."