'America's Got Talent' 10-Year-Old Magician Performs Mind-Blowing Trick!!!

Be prepared to have your mind blown by 10-year-old magician Kadan Bart Rockett and his little sister, Brooklyn.

The "America's Got Talent" semifinalists were at LAX Wednesday on their way to China ... when they took our photog's lunch money, tore it to smithereens and what happened next was crazy.