Saturday marks the first full day of Marines on duty in Los Angeles, one week after protests against Immigration and Customs Enforcement raids ignited in LA and spread to other cities across the U.S.,

Demonstrators gathered in roughly 2,000 communities large and small, with few reports of unrest. Many protests on the East Coast have wound down, but demonstrations were just beginning in Los Angeles,

The "No Kings" protests have taken aim at President Donald Trump's policies, particularly his decision to deploy the National Guard and Marines to Los Angeles.

United States Army North confirmed to ABC News that Marines at the Wilshire Federal Building have made the first temporary detention among the troops sent to Los Angeles on Friday.

President Trump ordered National Guard troops to the area after clashes over immigration-enforcement operations.

The president celebrates the 250th anniversary of the US Army as demonstrators hold "No Kings" events from coast to coast.

As many as 25,000 people gathered outside of City Hall in Los Angeles on Saturday, "in defiance" of President Trump in what appeared to be a peaceful protest as of 2 p.m."No Kings," a nationwide series of protests scheduled for Saturday,

Democratic leaders are sensing political danger.Protests against the Trump administration, which are set to continue this weekend after a week of uprising that spread from Los Angeles across the country,