Arizona man who wore horns in riot pleads guilty to felony

In this Jan. 6, 2021, file photo, is Jacob Chansley, right with fur hat, during the Capitol riot in Washington. Chansley pleaded guilty on Friday, Sept. 3, 2021, to a felony obstruction charge. He carried a flagpole topped with a spear into the insurrection, yelled into a bullhorn as officers tried to control the crowd, posed for photos on the Senate dais and wrote a note to then-Vice President Mike Pence that prosecutors have said was threatening. (AP Photo/Manuel Balce Ceneta, File)