Retired Lt. Gen. H Steven Blum, left, and former assistant defense secretary Paul McHale, center, visit Utah National Guard troops as they extend a border fence in San Luis, Ariz., in 2006.
Former Mexican President Vicente Fox spoke with NPR about his book, Let's Move On: Beyond Fear & False Prophets. The book highlights the North American Free Trade Agreement between the U.S., Mexico and Canada.
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La Roca restaurant in Nogales, Mexico, draws a mix of American tourists and locals. It used to have an American bank account and credit card until the bank closed the account.
At the White House on Friday, President Obama met with El Salvador's President Salvador Sanchez Ceren (from left), Guatemalan President Otto Perez Molina and Honduran President Juan Orlando Hernandez to discuss the border crisis.