Madison Funeral for Corey Ruiz Sparks Scrutiny of Police Tactics

Corey Ruiz, 38, was fatally shot by four Madison police officers after a knife confrontation; his open-casket funeral in Madison drew protests and remarks from civil rights leaders Ben Crump and Rev. Al Sharpton, while a state investigation continues with no arrests, raising questions about why lethal force was used after Tasers were deployed.