Pregnant Olympic runner responds to critics

Running an 800-meter race in a time of 2 minutes, 32 seconds is pretty good. Especially if you're 8-and a-half months pregnant. Five-time national champion Alysia Montano managed to do it.

But now she's facing backlash from people who say she shouldn't have run the race that far into her pregnancy. Our Sara Sidner has the story.