Colin Cowherd compares Dak to Alex Smith, talks luck affecting Tom Brady and Rivers ' NFL ' THE HERD

Colin Cowherd breaks down how luck has affected the careers of Tom Brady with the New England Patriots and Philip Rivers with the Los Angeles Chargers.He also compares Dallas Cowboys' QB Dak Prescott to Alex Smith.

Dak Prescott National Football League Dallas Cowboys Tom Brady Colin Cowherd The Herd with Colin Cowherd