Pigs and Corn?

It's kind of an odd bit of information, but one of the shows on TV today explained that in 1960, as part of the response to a typhoon, the US flew in 36 pigs and 1500 Tons of corn.  And those 36 pigs have grown to about 70,000 since then.

Guess that shows that sometimes when you give someone a pig for food, they'll raise litters.

Interesting bit of trivia, any way.