The “No Kings” protests were scheduled Saturday in hundreds of cities across the United States, including at 5 p.m. at the federal building in downtown Las Vegas, where hundreds a demonstration on Wednesday led to nearly 100 arrests, according to the Metropolitan Police Department.

Despite triple digit heat, thousands gathered in Downtown Las Vegas for the nationwide “No Kings” rally against the Trump administration and presidential overreach on Saturday.

Las Vegas Mayor Shelley Berkley took to social media Saturday to address the planned “No Kings” protest. Mayor Berkley posted on the social media platform X, “An important message for today,” just after 10:30 a.

Salt Lake City police say a demonstrator who was shot at the city's “No Kings” protest has died and that the bullet that killed him appears to have been fired by one of the demonstration's peacekeeper

As a military parade rolls through Washington, DC, on Saturday – President Donald Trump’s birthday – millions of Americans are expected to protest in what organizers predict will be the strongest display of opposition to Trump’s administration since he took office in January.

Texas police say there are more than 10,000 people in attendance at the Capitol for Saturday's 'No Kings' protest. Follow for live updates.

Police in Minnesota are cautioning residents to avoid “No Kings” protests after two state lawmakers and their spouses were shot early Saturday

As celebrations for the U.S. Army's 250th anniversary take place in the nation's capital, marchers angry at the president take to nearby streets. (David Dee Delgado for Fox News Digital)