Law enforcement officers who defended the U.S. Capitol call for accountability ahead of riot anniversary

One year after a mob of rioters stormed the U.S. Capitol in an effort to overturn the 2020 election, officers are calling for accountability and recounting their trauma. Another three officers are suing former President Donald Trump related to the insurrection. CBS News senior investigative correspondent Catherine Herridge joins "CBSN AM" to discuss her interview with a veteran Capitol Police officer who was there and more.