Were Wells Fargo employees under unfair sales pressure?

Wells Fargo chief John Stumpf apologized before Congress Tuesday for the bank opening two million unauthorized accounts. Regulators say workers were under sales pressure, but Stumpf said it was not a scheme. More than 5,000 workers have been fired; lawmakers suggested the bank’s CEO is the one who should pay the price. Gwen Ifill talks with Michael Corkery of The New York Times.