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.,

Despite the curfew, people are still coming to downtown LA to participate in immigration protests. Local residents are living with around-the-clock law enforcement and experiencing vandalism.

U.S. Marines deployed to Los Angeles to help temper unrest in the city, stopped and detained an American citizen trying to enter a federal building.

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.

The detention of the U.S. Army veteran and immigrant who obtained U.S. citizenship, punctuated a series of unusual events that have appealed to Trump supporters but outraged other Americans.

California Gov. Gavin Newsom had a brief victory in his lawsuit against President Trump, but an appeals court quickly blocked a federal judge's order.

Snopes has fact-checked many claims that have spread related to the protests, such as whether videos show a man committing several acts of violence, whether the California Democratic Party bought pallets of bricks for LA protesters ( originated as satire ), and whether a Craigslist ad proved the protests were orchestrated.

President Donald Trump is thanking an appeals court for freezing an order that he return control of National Guard troops to California.