VIDEO: Boy, 9, catches falling baby

A Florida mom is calling her 9-year-old son a hero for catching his falling baby brother.

Tila Levi, a mom of five, shared security camera video form her home that shows her 11-month-old rolling off the changing table just after she turned away for a moment.

The video shows Joseph, 9, running to the table and catching his brother, who had fallen 4 feet. This happened last month.

Joseph said that he feels like "something came and just pushed me forward" because he doesn't believe he could run that fast to catch him.

"All of our lives can change in a second," Tila said. She called the save a "miracle."