This undated photo provided by Hannah Barricks shows John Giusti during an August 2026 trip to Grand Canyon National Park in northern Arizona where his body was recovered after flash flooding. (Giusti family, via family liaison Hannah Barricks via AP)

This photo provided by Hannah Barricks shows Timothy Smith whose family says is missing from a trip in the Grand Canyon in August 2026 during an earlier family trip to Zion National Park in Utah in July 2026. (Smith family, via family liaison Hannah Barricks via AP)

This photo provided by Hannah Barricks shows Brent Rosenkranz during an August 2026 trip to Grand Canyon National Park in northern Arizona where his body was recovered after flash flooding. (Rosenkranz family via family liaison Hannah Barricks via AP)

Bright Angel Canyon, damaged by flash floods, runs into the Colorado River in the Grand Canyon, Monday, Aug. 31, 2026, at Grand Canyon National Park, Ariz. (AP Photo/John Locher)

FILE - Former Rep. George Santos arrives at federal court for sentencing, April 25, 2025, in Central Islip, N.Y. (AP Photo/Julia Demaree Nikhinson, File)

Canadian Prime Minister Mark Carney speaks as he announces a $11.3 billion contract for icebreakers at the Davie shipyard in Levis, Quebec on Monday, Aug. 24, 2026. Quebec Premier Christine Frechette, right, looks on. (Jacques Boissinot/The Canadian Press via AP)

FILE - California Gov. Gavin Newsom attends the National Association of Latino Elected and Appointed Officials conference in Los Angeles, July 14, 2026. (AP Photo/Jae C. Hong, File)

Bright Angel Canyon, the scene of flash floods, center right, merges with the Colorado River in the Grand Canyon, Monday, Aug. 31, 2026, at Grand Canyon National Park, Ariz. (AP Photo/John Locher)