"It is the greatest threat to our country, including World War I, World War II, Pearl Harbor or even 9/11," the president said, throwing back to the Red Scare era.

President Donald Trump has ushered in the 250th anniversary of American independence with soaring rhetoric about American exceptionalism before veering into a darkly political…

President Trump ushered in America's 250th anniversary with a darkly political speech that swerved from the typically apolitical, unifying speeches past presidents have given to…