Conservatives on social media erupted over the weekend in response to a video showing a woman at a Chicago anti-Trump protest appearing to mock Charlie Kirk's death.

The gatherings are part of a mass mobilization across the U.S. and globe positioned as a denouncement of President Donald Trump and his administration’s policies. In Chicago, they come amid sustained immigration raids.

Speaking at a "No Kings" rally in Washington, D.C., Bill Nye, the former host of "Bill Nye the Science Guy," urged lawmakers to “stop the abuses of this petulant president [Trump] and his circle of sycophants,” declaring, “No thrones, no crowns, no kings."

Protesters turned out at roughly 2,700 rallies around the country to celebrate free speech and protest many of the Trump administration's actions.