Elon Musk posted a cryptic message about the "No Kings" protests after activists took to the streets across the U.S. over the weekend.

A 33-mile trip from one protest in Annapolis, Md., to the parade grandstand in front of the White House was like a journey between two different countries.

Around 1,800 protests are set to coincide with President Trump's military parade in Washington, D.C. yet none planned in the U.S. capital. Here's why.

The parade was the spectacle event Trump had long wanted. It also helped sparked the largest mass opposition to him since his inauguration 145 days earlier.

Between activism, election results and protest turnout, the prevailing political winds suggest the backlash to the president is real.

The rallies were among hundreds of "No Kings" protests held throughout the United States, timed to coincide with a military parade celebrating the 250th birthday of the U.S. Army in Washington, D.C. Saturday was also Trump's 79th birthday.

OneRepublic's Ryan Tedder said that the massive nationwide 'No Kings' protests on the 250th anniversary of the U.S. Army are a 'super bummer.'

Additional celebrities including Anna Kendrick, Gina Rodriguez-LoCicero and Tessa Thompson were out on Saturday to protest against the Trump administration.