Palm trees bend and banners rip on Canal Street as Hurricane Katrina blows through New Orleans on Aug. 29, 2005 — 10 years ago Saturday. Ted Jackson/The Times-Picayune/Landov hide caption

itoggle caption Ted Jackson/The Times-Picayune/Landov

Paul and Lakeya Mazant met in 2007, during Mardi Gras, as New Orleans was reeling from the flooding after Hurricane Katrina. The couple — pictured with their son Paul, 1, and daughter Logan, 5 — say they couldn't imagine falling in love with someone who hadn't experienced the storm. Walter Ray Watson/NPR hide caption

itoggle caption Walter Ray Watson/NPR

People attend a candlelight vigil in front of the WDBJ-TV station in Roanoke, Va. a day after reporter Alison Parker and cameraman Adam Ward from the station were killed during a live broadcast. Don Petersen/AP hide caption

itoggle caption Don Petersen/AP

After working for Republican presidential candidate Rick Perry, Sam Clovis this week decided to switch sides and be rival Donald Trump's national campaign co-chairman. Shown here in 2014, Clovis ran for a U.S. Senate seat from Iowa. Charlie Neibergall/AP hide caption

itoggle caption Charlie Neibergall/AP

An airplane used to fight wildfires flies over a blaze that flared up near Omak, Wash., on Thursday. Ted S. Warren/AP hide caption

itoggle caption Ted S. Warren/AP

Cattle rancher Craig Vejraska pours out feed while checking on his cattle in a smokey field in Cox Meadow, as the Okanogan Complex fires burn outside Omak, Wash., Aug. 26, 2015. Ian C. Bates/for NPR hide caption

itoggle caption Ian C. Bates/for NPR