A fatal shooting in Salt Lake City, a targeted political attack in Minnesota and more; here's what happened during the national day of protest.

Organizers are calling for Americans to attend demonstrations across the country to protest President Trump on his 79th birthday.

Arthur Folasa Ah Loo, 39, a Samoan-born fashion designer, was participating in an anti-Trump protest in Salt Lake City on Saturday when he was shot by a man working security, the police said.

Arthur Folasa Ah Loo was a former contestant on “Project Runway,” whose designs were beloved by celebrities from “Real Housewives” to “Moana” star Auli’i Cravahlo.

Who were the “peacekeepers?” And did they have any formal qualifications or training to be acting as armed security? Those questions, among others, remained unanswered Monday after a man marching in the “No Kings” protest in Salt Lake City,

The “No Kings” protest in Salt Lake City was struck by violence when a man allegedly brandished a rifle near the crowd

Police officers in major cities suffered injuries at the hands of violent agitators over the weekend, with several rioters throwing fireworks and other objects at the officers

The fashion designer was among 10,000 protesters who occupied downtown Salt Lake City for the “No Kings” protest.

And police told crowds at a rally in downtown Los Angeles to disperse after authorities said people had thrown "rocks, bricks, bottles," and "fireworks" at officials. Activists in some areas braved wet weather to raise signs and chant slogans.