Tens of thousands of San Diego County residents took to the streets Saturday for "No Kings" Day, a nationwide protest against the policies of President Donald Trump coinciding with a military parade in the nation's capital.

As many as 4 million people took part in 'No Kings' protests nationwide to send a message to the Trump Administration. But can these marches make a difference?

Elon Musk posted a cryptic message about the "No Kings" protests after activists took to the streets across the U.S. over the weekend.

"I'm white, a citizen, nondisabled, educated, and have easy access to transportation. I knew other people weren't going to be able to attend safely, and I wanted to be there for them."

Few arrests reported as thousands march against president ahead of military parade - Day of action comes after week-long protests in Los Angeles against Trump’s hard-line immigration policies and ICE

Protests are scheduled in Stockton and across California and the U.S. on Saturday, June 14. Here's what experts say to know and pack if you go.

SDPD said it "full supports the right to peacefully assemble and exercise free speech" and that it recognizes how the actions taken by Immigration and Customs Enforcement agents have "deeply affected" the community.

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.