Now, as you all probably wknow, a common expression that could be heard during Obama and Mccain's grapple for Presidential Power was "A black President? Sure... when pigs fly!" All in a good laugh, of course.
Wait, let's think about this.
Swine is a synonym for pigs. Flew (sounds like flu) is the past tense of fly. When pigs fly... WHEN SWINE FLU!
AND, Swine Flu was discovered on the 100th day of Obama's presidency.

COINCIDENCE!?!!?!?
I think NOT!