Gun rights advocates say it’s legal to carry firearms during protests. But administration officials are questioning why Alex Pretti was armed.

Video above, obtained by the Hearst National Investigative Unit and courtesy of Bring Me The News, shows federal agents shooting a man on a Minneapolis street. Warning: Video is graphic; viewer discretion is advised.

Minneapolis Police Chief Brian O’Hara said Pretti was lawfully armed and exercising his constitutional rights, and Klobuchar told NBC’s “Meet the Press” that the video shows him holding a cellphone and helping a woman up,

President Trump addressed Border Patrol's killing of Alex Pretti in Minneapolis, writing, "Let our ICE patriots do their job." He also accused the mayor of Minneapolis and governor of Minnesota of "inciting insurrection.