President Trump hosted Saturday the country's largest military parade in decades in Washington D.C., marking 250 years of the U.S. Army — a date that coincided with his 79th birthday. The big picture: The parade was being held as millions took part in anti-Trump demonstrations across the U.

PHILADELPHIA (AP) — Cities large and small were preparing for major demonstrations Saturday across the U.S. against President Donald Trump, as officials urge calm, National Guard troops mobilize and Trump attends a military parade in Washington to mark the Army’s 250th anniversary.