John Spencer is chair of urban warfare studies at the Modern War Institute and a founding member of the International Working ...

Detective Cody Sessary is with the sheriff’s SABRE Team, or Southern Arizona Border Region Enforcement. They use technology ...

With Trump starting a second term, “Full Measure with Sharyl Attkisson” traveled to the Arizona-Mexico border, where many ...

Mexico is preparing for the mass deportations President Donald Trump has promised with a program called "Mexico Embraces You.

Trump is declaring a national border emergency and taking other steps to curb immigration. Here's what that means.

Trump promises to sign executive actions to address immigration and border security. Some will likely spark legal battles.

Trump's executive order to declare a national emergency at the southern border shows he is still determined to finish his wall.

President Donald Trump shows a photo of the US/Mexico border wall as he speaks during a roundtable briefing on border security at the United States Border Patrol Yuma Station in Yuma, Arizona ...

Mexico raised sprawling tents on the U.S. border Wednesday as it braced for President Donald Trump to fulfill his pledge to ...