The Houston demonstration is one of several planned in the region throughout the day and is expected to draw thousands of protesters.

Coordinated "No Kings" protests are underway from coast-to-coast, part of a "national day of peaceful protest" against the Trump administration that is expected to draw millions. Protesters in some areas braved wet weather to raise signs and chant slogans supporting the rights of immigrants and criticizing what they see as Trump's power grab.

Anti-Trump protests are expected to spring up across the country the same day the president is hosting a military parade in Washington.