Women lead a calf as people prepare for the Iowa State Fair in Des Moines, Iowa, U.S. on August 7, 2019. (Photo by Eric Thayer/Reuters)





A Los Angeles Police Department officer hugs Anahi Diaz, center, after placing a flower on her brother Officer Juan Jose Diaz's coffin during the funeral at Forest Lawn Hollywood Hills cemetery, Monday, August 12, 2019, in Los Angeles. Diaz was killed while off duty in Lincoln Heights after visiting a taco stand. (Photo by Sarah Reingewirtz/The Orange County Register via AP Photo)





A woman throws her graduation mortar board cap in the air as she poses for her photographer in front of the Lincoln Memorial in Washington, D.C., U.S. April 30, 2019. (Photo by Clodagh Kilcoyne/Reuters)





A grafitti covered building is seen in the South Street Seaport in Lower Manhattan in New York on August 15, 2019. (Photo by Timothy A Clary/AFP Photo)





Houston Texans' Max Scharping rides a bike to a joint NFL football practice between the Texans and the Green Bay Packers Monday, August 5, 2019, in Green Bay, Wis. (Photo by Mike Roemer/AP Photo)





Water flows from the Soaring Teapot sculpture in Temple City, California on August 13, 2019. China is the world's largest producer of tea, another item among a number of products expected to get hit after the US slaps $300 billion of tariffs on Chinese imports in September. (Photo by Frederic J Brown/AFP Photo)





Abigail Sisney, 8, cools down from the hot weather in the splash pad at Rayola Park in Owasso, Okla., Monday, August 12, 2019. (Photo by Mike Simons/Tulsa World/Tulsa World via AP Photo)





Rubber ducks are dropped into the Chicago River to start the 14th Annual Ducky Derby, on August 8, 2018 in Chicago, Illinois. The charity event helps to raise money for Special Olympics Illinois. (Photo by Kamil Krzaczyński/AFP Photo)





Ulysses Watko, 7, visiting from Portland, OR, sits next to a sculpture of Franklin Delano Roosevelt in his wheelchair while his dad Brian Watko takes a picture at the Franklin Delano Roosevelt Memorial in Washington, U.S., August 7, 2019. (Photo by Mary F. Calvert/Reuters)





An Oregon District resident shows a sign at supporters of U.S. President Donald Trump near the site of a mass shooting in Dayton, Ohio, U.S. August 7, 2019. (Photo by Bryan Woolston/Reuters)





Members of the ShieldWall Network hold up balloons decorated as the face of Adolf Hitler and give a white-power hand signal as they celebrate the German fascist's birthday outside Atkins, Arkansas, U.S., April 20, 2019. (Photo by Jim Urquhart/Reuters)





Yenne, 27, plays on Coney Island Beach in the Brooklyn borough of New York, U.S., August 11, 2019. (Photo by Nacho Doce/Reuters)





A boy competes in mutton busting at the Iowa State Fair in Des Moines, Iowa, U.S., August 13, 2019. (Photo by Eric Thayer/Reuters)





2020 Democratic U.S. presidential candidate and South Bend Mayor Pete Buttigieg grills at the Iowa Pork Producers tent at the Iowa State Fair in Des Moines, Iowa, August 13, 2019. Democratic presidential hopefuls mingle with Iowa voters, seeking the momentum needed to catapult their campaigns in the critical state, which will hold the first nominating contest in February 2020. (Photo by Eric Thayer/Reuters)





Paramedics roll a stretcher near the scene of a shooting incident in which several police were injured in Philadelphia, Pennsylvania, U.S. August 14, 2019. (Photo by Bastiaan Slabbers/Reuters)





Guests attend the Arlo Guthrie concert at the Bethel Woods Center for the Arts, the original site of the Woodstock Festival, on the 50th anniversary in Bethel, New York, U.S. August 15, 2019. (Photo by Brendan McDermid/Reuters)





Curtis Reliford knells next to a cross in honor of one of the victims at a growing memorial site two days after a mass shooting at a Walmart store in El Paso, Texas, U.S. August 5, 2019. (Photo by Callaghan O'Hare/Reuters)





In this July 21, 2019 photo, Stephen Hatherley, left, leads fellow trainees down a hallway as they participate in a simulated gun fight scenario at Fellowship of the Parks campus in Haslet, Texas. While recent mass shootings occurred at a retail store in El Paso, Texas, and a downtown entertainment district in Dayton, Ohio, they were still felt in houses of worship, which haven’t been immune to such attacks. And some churches have started protecting themselves with guns. (Photo by Tony Gutierrez/AP Photo)





Twins line up for the annual group photo at the Twins Days Festival at Glenn Chamberlin Park on August 3, 2019 in Twinsburg, Ohio. Twins Day celebrates biological twins and has been held every summer since 1976. (Photo by Josie Gealer/Getty Images)





Jennie Harlow, 26, dances near a fan during a waltz dance event in the Spanish Ballroom at Glen Echo Park in Glen Echo, Md. on August 7, 2019. The building was built before air conditioning so dancers are cooled off by several fans positioned around the dance floor. (Photo by Matt McClain/The Washington Post)





Scores of “Dock Dogs” participate in an entertaining leaping event at the Montgomery County Agricultural Fair in Gaithersburg, Md. on August 10, 2019. (Photo by Michael S. Williamson/The Washington Post)





Members of the media watch President Donald Trump as he delivers remarks in the Diplomatic Reception Room of the White House on August 5, 2018 in Washington, DC. (Photo by Oliver Contreras/SIPA Press USA)





On an 85 degree day kids enjoy playing in a water mister on the second day of the Iowa State Fair in Des Moines, Iowa on Friday August 9, 2019. (Photo by Melina Mara/The Washington Post)





A youth rides his bicycle at Times Square, in New York City, U.S., August 14, 2019. (Photo by Lucas Landau/Reuters)