Organizers of the “No Kings” demonstrations said millions had marched in hundreds of events. In Oregon, tens of thousands of people gathered in downtown Portland for two large protests -- one that began in Tom McCall Waterfront Park and the other at the Oregon Convention Center.

Social media platforms, collaborative online tools, and encrypted messaging are all helping to power a massive, decentralized resistance to the Trump administration.

Thousands of people gathered across Michigan Saturday to protest President Donald Trump’s immigration enforcement policies and what they called his broad authoritarian governance.

The "No Kings" protests were scheduled in Connecticut as early as 9:30 a.m. in Canton and Glastonbury and could last elsewhere until 6 p.m.

Protesters in Pinellas and Hillsborough counties chant and stand in solidarity for the rally tied to hundreds more happening in cities across the nation.