Prince William Says His Children Are a Handful

"No broken bones yet but they're trying," Prince William said about the two.

"No broken bones yet but they're trying. Running around, pushing things, jumping," he said. "Please tell me it gets easier."

Like any proud father, William gushed about his 10-month-old daughter.

"Charlotte is very easy, very sweet but all the fathers say, 'Just you wait. When they get to 9, 10, 11, they go crazy,'" he said.

So William is preparing himself.

"I'm looking forward to it," he said. "There will be some drama."