"We have a fence here. The fence is fine. It does what it's supposed to do," Dee Margo, the Republican mayor of El Paso, Texas, said last year. "I hear the term wall, I think of the Berlin Wall.

In Ciudad Juarez, across the border from El Paso, Texas, the four men were shot inside a go-cart rental at the Xtreme amusement park Wednesday night, said Alejandro Pariente, a spokesman for the ...