No Kings” demonstrations marched in hundreds of cities on Saturday to protest what organizers describe as President Donald Trump’s authoritarian agenda, including recent immigration raids that have rattled communities across the country.

LAPD said law enforcement arrested 38 people following the "No Kings" protests in downtown Saturday afternoon.

That’s part of why George Atkinson, a former high school government teacher, felt compelled to join a protest in downtown Houston on Saturday. The 89-year-old affixed a sign to his walker that read, “The clothes have no emperor! He’s all hat and no cattle!”

As the military presence ramped up in Los Angeles, communities are preparing for the largest protests against Trump since he took office.

Los Angeles Mayor Karen Bass announced that the nightly curfew will be extended for a few more days amid ongoing protests against immigration raids.

A week of demonstrations continues into the weekend in Los Angeles with events planned around the nationwide ‘No Kings’ protests. ‘No Kings’ events and other gatherings are expected in downtown Los Angeles,

In Los Angeles, 38 people were arrested downtown on Saturday night, police said Sunday. In Huntington Beach, police arrested a convicted felon they said had a loaded handgun.

Police in Los Angeles, where protests over federal immigration enforcement raids erupted a week earlier and sparked demonstrations across the country, used tear gas and crowd-control munitions to clear out protesters on Saturday.

The Texas Department of Safety has arrested a man in connection with a “credible threat toward state legislators” attending Saturday's protest.

More than 1,500 events were announced throughout the U.S. to send a loud message to President Donald Trump: “In America, we don’t do kings.”

Opponents of the president’s agenda are simultaneously rallying in hundreds of cities nationwide at “No Kings” protests following days of nationwide demonstrations against federal immigration raids, including in Los Angeles, where Trump deployed the National Guard and U.S. Marines against the wishes of California Gov. Gavin Newsom.