Several thousand protesters gathered Saturday in Oak Park, filling Scovill Park and parading along crowded Lake Street sidewalks.

A crowd-size expert from the U.K. estimates that between 10,000 to 15,000 people attended Saturday's protest in downtown Chicago. But some estimates say 75,000 people gathered downtown.

Thousands of protesters gathered in downtown Chicago on Saturday for the No Kings protest and march to oppose various issues related to the Trump administration. The big picture: The peaceful march began with a rally in Daley Plaza,

Protests against the Trump administration are planned in cities across all 50 states, with some international protests planned as well.

So-called "No Kings" protests took place in Chicago and across the U.S. on Saturday. The protesters gathered to reject "authoritarianism," according to organizers. The No Kings Day of Defiance is expected to be the largest single-day mobilization since President Trump returned to office.

A huge and peaceful crowed turned out for the "No Kings" rally, shutting down much of the Loop as part of a nationwide protest movement to denounce the Trump administration.

The ‘No Kings’ protest rally in Elgin Saturday drew a huge crowd to Kimball Street armed with signs bearing messages like, “Rejecting Kings since 1776,” and chanting in opposition to

Saturday’s anti-Trump protests have largely wound down across the U.S.—and most official events appear to have wrapped up without much controversy or violence. “In one of the largest protests in Seattle history,

Tens of thousands of Americans joined "No Kings" protests across the United States against the Trump administration.