Reggie Bush breaks down why San Francisco's loss was '100% on Kyle Shanahan' ' NFL ' UNDISPUTED

Reggie Bush joins Skip Bayless and Shannon Sharpe to discuss the San Francisco 49ers falling to the Kansas City Chiefs in Super Bowl 54 and whether it's fair to pin the loss on Kyle Shanahan.

National Football League San Francisco 49ers Skip Bayless Shannon Sharpe Reggie Bush Skip and Shannon: Undisputed