Millions of protesters across the U.S. took to the streets in demonstrations against the Trump administration on Saturday, in stark counter-programming to the president's Washington, D.C., military parade that evening.

Protests are being organized in Tennessee and across the nation as President Donald Trump plans to celebrate his birthday with a speech after the U.S. Army's 250th anniversary parade on June 14.

The event featured thousands of soldiers, hundreds of vehicles and dozens of military aircraft and is estimated to have cost tens of millions of dollars.