The 81-year-old actor was arrested four times in as many weeks for staging protests against climate inaction at the Capitol.
The protest follows disturbing videos showing police allegedly punching teens on a transit platform and storming a subway car with guns drawn.
"Here I am about to get arrested ... It focuses your brain a little bit," quipped the smiling "Cheers" alum.
Hundreds of thousands of people have been flooding the country's streets since Thursday in protest of the government's handling of a crippling economic crisis.
The former NFL quarterback has worked out "five days a week, for three years, in preparation to play again," according to his agents.
A ban on face masks took effect in the Chinese territory on Saturday; a deluge of demonstrators have since taken to the streets in opposition to the measure.
Black-clad demonstrators held multiple pro-democracy rallies in Hong Kong on Tuesday as China’s Communist Party celebrated its 70th year of rule.
The protests, which have at times turned violent, have seen police firing tear gas and water cannons at rock-throwing protesters.
Model Ayesha Tan Jones appeared in the show, but wrote the words “mental health is not fashion” on their hands.
Activists are getting their messages across with some funny, angry and wittily worded placards.
The demonstrators were protesting Microsoft's business ties with U.S. Immigration and Customs Enforcement.
"Never give up." The teenage climate activist joined hundreds of other young protesters on Friday to demand global action on climate change.
Agents relied on Oregon's "red flag" law to take proactive measures to head off potential violence, The Oregonian reports.
Following weeks of violent clashes with police, pro-democracy demonstrators say they hope for a peaceful march.
"Look at Trump's Twitter ... he's watching antifa. That's all we wanted," boasts former Infowars staffer and protest organizer Joe Biggs.
Protesters with banners that read "Immigrants Built America" and "Chinga La Migra" were escorted out of the event in Ohio.
A protester interrupted President Donald Trump’s speech, shouting “Mr. President, you can’t send us back. Virginia is our home” — a reference to his racist attacks on four Democratic congresswomen of color.
The loose collection of groups of antifascist protesters haven't been linked to a single death, while right-wing extremists' tally mounts.
Officers manage to separate tense groups in dueling rallies.