Biden mistakenly calls Taylor Swift 'Britney'

STORY: Discussing this year's two selected turkeys Liberty and Bell, Biden said they had to beat stiff competition for the honor and demonstrate 'patience.'

"You could say it was even harder than getting a ticket to the Renaissance tour for Britney's tour. She's down in, it's kinda warm in Brazil right now," Biden said.

Biden turned 81 on Monday.