Transcript for Obama Tells Impersonator to 'Get Some Gray Hair'
President Barack Obama excuse me had a meeting of the -- last week -- -- they say. I'm meeting of the personalities -- a collection of YouTube's biggest stars came -- the White House to discuss how to spread the word about health -- that love. Using deal you tell us what you're getting it all. Believe the -- One of his guests -- -- and none better as alpha cat he was there and the president quickly noticed an -- to check it out. And a look I'm happy to be here. I can get to work when you can you can -- let's -- the next -- now. So important -- us champion and a happy to -- its greater yeah. -- love that even the business following and it was at the -- gray -- problems that of the mind blowing moments in the president's office doing an impression forehands. -- -- I -- -- -- -- my voice for the crash but I can't even be able to follow through with fat has -- -- it's on points and he did this little point you know the president aren't those appointments aggressive so -- -- this thing if it falls attend.
This transcript has been automatically generated and may not be 100% accurate.