"What people outside our region or outside of law enforcement often don’t understand is that border security—or any type of perimeter security—is a lot like a tube of toothpaste: if you ...

"We want to have the border completely secure," Sean McGoffin, chief patrol agent of the Border Patrol's Tucson Sector, said.

The public and U.S. Customs and Border Patrol agents listen to Department of Homeland Security Secretary Kristi Noem during ...