Latest "Trump Supporters Attack Capitol" stories
Timothy Hale-Cusanelli, 30, was employed as a security contractor at a Navy base when he was alleged to have breached the Capitol on Jan. 6, authorities said.
A report to Congress explores options for strengthening recruiting procedures to weed out domestic extremists.
Police officials suggested that the fence remain in place until September, in part because investigators are tracking continuing threats against lawmakers and the Capitol complex.
During the deadly riot Wednesday, retired Air Force Lt. Col. Larry Rendall Brock Jr. was photographed on the Senate floor wearing a helmet and heavy vest and carrying zip-tie handcuff.