Biden honors 9/11 victims, vows commitment to thwart terror

President Joe Biden salutes as he boards Air Force One at Delaware Air National Guard Base in New Castle, Del., Sunday, Sep. 11, 2022. Biden will mark the 21st anniversary of the Sept. 11 attacks at the Pentagon. Sunday's somber commemoration comes a little more than a year after the Democratic president ended the war in Afghanistan launched by the U.S. and its allies in response to the terror attacks. (AP Photo/Manuel Balce Ceneta)