Thousands are expected to attend the "No Kings" protest in Chicago Saturday, an anti-Trump rally planned for the same day he will hold a military parade in Washington, D.C., for his birthday. According to the official No Kings website,

“No Kings” protests are scheduled in Missouri and nationwide on Saturday, June 14, coinciding with President Trump’s 79th birthday and Flag Day.

Law enforcement agencies are preparing for hundreds of thousands of people to attend Saturday's parade, U.S. Secret Service Special Agent in Charge Matt McCool said on Monday.