Accidents

Two of three sightseeing balloons that crashed Monday, Aug. 3, 2020, are seen in an open area of Jackson Hole in western Wyoming. Between 16 and 20 people were hurt, officials said. (Brad Boner/Jackson Hole News&Guide via AP)

A view of the new San Giorgi Bridge being inaugurated in Genoa, Italy, Monday, Aug. 3, 2020. A large section of the old Morandi bridge collapsed on Aug. 14, 2018, killing 43 people and forcing the evacuation of nearby residents from the densely built-up area. (Gian Mattia D'Alberto/LaPresse via AP)

In this July 16, 2013, photo is an aerial view of the coast and Pacific Ocean taken flying in to San Clemente Island, in San Diego. A military seafaring assault vehicle that sank off the coast of Southern California with Marines and one Navy corpsman on board is under hundreds feet of water, making it impossible for divers to reach the landing craft and complicating rescue efforts for the missing troops, officials said Friday, July 31, 2020. (Mindy Schauer/The Orange County Register via AP)

The U.S. flag was lowered to half-staff at Park Semper Fi in San Clemente, Calif., on Friday, July 31, 2020. Officials say a military seafaring assault vehicle with 15 Marines and a Navy sailor aboard sank off the coast of Southern California, leaving one of the Marines dead and eight missing. A Marine Corps spokesman says they were traveling in the amphibious assault vehicle from the shores of San Clemente Island to a Navy ship Thursday evening when they reported that the vehicle was taking on water. (Paul Bersebach/The Orange County Register via AP)

FILE - U.S. Marines from the 3rd Marine Expeditionary Brigade ride on their Amphibious Assault Vehicle (AAV) during the joint US-Philippines amphibious landing exercise Friday Oct.7, 2016 at Naval Education Training Command in San Antonio northwest of Manila, Philippines. A training accident off the coast of Southern California in an AAV similar to this one has taken the life of one Marine, injured two others and left eight missing Thursday, July 30, 2020. In a Friday morning tweet, the Marines say the accident happened Thursday and search and rescue efforts are underway with support from the Navy and Coast Guard. (AP Photo/Bullit Marquez, File)

FILE - This Feb. 12, 2018 file photo, Alaska state Rep. Gary Knopp waits during a break in a floor session in which the House failed to elect a permanent speaker in Juneau, Alaska. The Alaska House Majority says Knopp was killed in the mid-air collision of two planes near Soldotna on Friday, July 31, 2020. Alaska State Troopers would not confirm Knopp's death beyond saying the mid-air collision near the airport in Soldotna was a fatal crash. (AP Photo/Becky Bohrer, File)

District of Columbia Mayor Muriel Bowser speaks during a news conference, Thursday, July 30, 2020, in Washington, where it was announced that District of Columbia public schools will be all virtual through Nov. 6. (AP Photo/Jacquelyn Martin)

A speaker addresses the crowd during a Black Lives Matter protest at the Mark O. Hatfield United States Courthouse Thursday, July 30, 2020, in Portland, Ore. After days of clashes with federal police, the crowd outside of the federal courthouse remained peaceful Thursday night. (AP Photo/Marcio Jose Sanchez)