The “day of defiance” protests began as early as 10 a.m. in North Texas, while the Washington, D.C., military parade for the Army’s 250th birthday starts at 5:30 p.m. Central.

Hundreds of protesters marched through Downtown Dallas on Saturday, many holding signs in protest of President Donald Trump's policies.

Those millions included an estimated 200,000 people in Los Angeles, 100,000 in Philadelphia, 70,000 in Seattle and over 50,000 in New York.

Ahead of this weekend's "No Kings" protests against Trump administration policies and recent immigration raids, Latino elected officials and civic leaders urged participants to remain peaceful while still exercising their right to free speech.