Images of an aerobatic display flight by the U.S. Air Force’s “Thunderbirds” fighter jets over Washington have been shared. These aerobatic flights were carried out at the same time as the “United States state fair” was held. In the explanation of these images, it is stated that this flight was a rehearsal for the ceremony marking the 251st anniversary of the founding of the United States, and “this is only a preview.” #America250