Did you see the special show for Stevie Wonder, with President Obama in attendance, on PBS? You can actually watch the whole thing, here:

The Library of Congress Gershwin Prize for Popular Song | PBS

I'm also watching the PBS special about the Library of Congress Gershwin Prize, honoring Paul Simon, and coincidentally Stevie is shown singing with Paul Simon, about "I got the presidential seal, up on the Presidential Podium", in "Love Me Like A Rock".. I think this was before the show for the president.. pretty synchronistic, or somethin.. ; )