The sun is obscured by wildfire smoke as it rises behind the Marine Corps War Memorial, Friday, July 17, 2026, in Arlington, Va. (AP Photo/Julia Demaree Nikhinson)

The sun is obscured by wildfire smoke as people run in front of the Washington Monument and Lincoln Memorial Reflecting Pool, Friday, July 17, 2026, on the National Mall in Washington. (AP Photo/Julia Demaree Nikhinson)

National Guardsmen patrol the Lincoln Memorial as the sun, obscured by wildfire smoke, rises above the Washington Monument and the Reflecting Pool, Friday, July 17, 2026, on the National Mall in Washington. (AP Photo/Julia Demaree Nikhinson)

Rep. David Schweikert, R-Ariz., debates with his Republican opponents in the 2026 AZ Clean Elections governor primary debate, Wednesday, June 17, 2026, in Scottsdale, Ariz. (Diannie Chavez/The Arizona Republic via AP, Pool)

Scott Neely debates with his Republican opponents in the 2026 AZ Clean Elections governor primary debate, Wednesday, June 17, 2026, in Scottsdale, Ariz. (Diannie Chavez/The Arizona Republic via AP, Pool)

Ken Miceli speaks during a debate with his Republican opponents in the 2026 AZ Clean Elections governor primary debate, Wednesday, June 17, 2026, in Scottsdale, Ariz. (Diannie Chavez/The Arizona Republic via AP, Pool)

Rep. Andy Biggs, R-Ariz., debates with his Republican opponents in the 2026 AZ Clean Elections governor primary debate, Wednesday, June 17, 2026, in Scottsdale, Ariz. (Diannie Chavez/The Arizona Republic via AP, Pool)

FILE - Members of the Arizona State University Barrett Choir wave Arizona state flags during the celebration of the 100th anniversary of Arizona's statehood, Feb. 14, 2012, in Phoenix.(AP Photo/Ross D. Franklin, File)