Sign hangs in front of farmland on September 29, 2016 near Saint David, Arizona. Recent rain has greened the typically arid landscape.
Dunes stretch into the distance near the U.S.-Mexico border on September 27, 2016 in the Imperial Sand Dunes recreation area, California. The border...
Donald Trump sign and an "Impeach Obama" display adorn the front of a home on September 29, 2016 in Saint David, Arizona. Arizona is widely...
Don "Scottie" Scott, 71 and retired, drinks and watches television at the Doc Hollidays Saloon on September 29, 2016 in Benson, Arizona. Tombstone...
Union Pacific train engines stretch for four miles in the "Boneyard" on September 29, 2016 near Benson, Arizona. With train usage falling drastically...
Forensic anthropologist Jennifer Vollner examines the skeleton of an undocumented immigrant found in the desert at sent to the the Pima County...
Digger removes sand drifts from the Mexican side of the U.S.-Mexico border fence on September 28, 2016 in the Imperial Sand Dunes recreation center,...
Shop owner Jeff Binkley displays an AR-15 "Sport" rifle at Sarge's Sidearms on September 29, 2016 near Benson, Arizona. He said he redesigned and...
People meet loved ones through the U.S.-Mexico border fence on September 25, 2016 in Tijuana, Mexico. The U.S. Border Patrol opens the park on the...
Haitian refugees look over donated items at an immigrant center on September 24, 2016 in Tijuana, Mexico. In recent months a surge of Haitian...
Personal effects found on the body of an suspected undocumented immigrant are stored at the Office of the Pima County Medical Examiner on September...
Digger removes sand drifts along the U.S.-Mexico border fence on September 28, 2016 in the Imperial Sand Dunes recreation center, California. Without...
People enjoy a late afternoon near the U.S.-Mexico border fence on September 25, 2016 in Tijuana, Mexico. Friendship Park, located on the border...
Immigrants, many of them deportees from the United States, eat breakfast at a soup kitchen on September 24, 2016 in Tijuana, Mexico. The center,...
People stand in line to cross legally into the United States from Mexico on September 24, 2016 in Tijuana, Mexico. Securing the border and...
Couple holds hands while meeting loved ones through the U.S.-Mexico border fence on September 25, 2016 in Tijuana, Mexico. The U.S. Border Patrol...
People enjoy a late afternoon near the U.S.-Mexico border fence which ends in the Pacific Ocean on September 25, 2016 in Tijuana, Mexico. Friendship...
Mexicans enjoy a late afternoon near the U.S.-Mexico border fence which ends in the Pacific Ocean on September 25, 2016 in Tijuana, Mexico....
Child plays in the Pacific surf near the U.S.-Mexico border fence on September 25, 2016 in Tijuana, Mexico. The nearby Friendship Park is one of the...
Immigrant activists pray at the U.S.-Mexico border fence on September 25, 2016 in Tijuana, Mexico. The U.S. Border Patrol opens the park on the...
Maria Rodriguez Torres embraces a grandchild after seeing her other grandchildren for the first time through the U.S.-Mexico border fence on...
Residents line up to receive free food at mobile food pantry near the U.S.-Mexico border on September 26, 2016 in Jacamba Hot Springs, California....
Border Patrol vehicle stands guard along the U.S.-Mexico border fence on September 26, 2016 in Jacamba Hot Springs, California.
Cardboard cutout of Democratic presidential candidate Hillary Clinton is on display at a debate-watching party for supporters of Hillary Clinton at...
Mexican farm workers hoe a cabbage field on September 27, 2016 Holtville, California. Thousands of Mexican seasonal workers legally cross the border...
Mexican farm worker plows a U.S. Farm on September 27, 2016 in Holtville, California. Thousands of Mexican seasonal workers legally cross the border...
Marker stands over an immigrant's grave on September 27, 2016 in Holtville, California. Hundreds of immigrants, many who died while crossing the...
Man looks through the U.S.-Mexico border fence into the United States on September 25, 2016 in Tijuana, Mexico. Friendship Park on the border is one...