The new 30-foot-tall steel sections of border wall some 150 miles southwest of Tucson now stretch from horizon to horizon in places on Organ Pipe Cactus National Monument. On the dirt road that runs ...

The next wave of border wall projects near Tucson will cost taxpayers an estimated $1.5 billion, federal officials say. Those funds will be used to build 74 miles of 30-foot-tall wall along the ...