Ex-Capitol Police Chief Sund regrets resigning after riot, wants deeper FBI dive on domestic extremists

Former U.S. Capitol Police Chief Steven Sund said during a congressional hearing Tuesday that he regrets resigning in the days after the Jan. 6 insurrection, as he argued intelligence failures were to blame in allowing a "coordinated attack" that overwhelmed officers at the Capitol and saw rioters storm the building he was sworn to protect.