The email I just got said so. The title was "Barack Obama wants you to have a bigger penis" and the body of the email explained how Barack wants me to check out a fantastic new site that will help increase the size of my penis by 50%.
If Obama can make my dick double in size I would vote for him.
That would be a great slogan for him too. "Vote for me guys and your dick with double in size." He would win in a landslide.