Organizers with Houston's chapter of the 50501 Movement, a national political organization opposed to Trump, said they are calling for a peaceful protest, which is set to begin at 10 a.m. at City Hall. The demonstration is expected to attract several thousand people, said Kristi Pham, of 50501 Houston.

It’s being billed as a “nationwide day of defiance,” and the rejection of authoritarianism, but organizers say a “No Kings” protest against the Trump administration, set for 10 a.m. Saturday at Houston City Hall,