Department of Homeland Security Secretary Kristi Noem has announced the start of a new seven-mile segment of border wall ...

Troops in Nogales, Mexico, have found 150 fentanyl pills, according to official statistics. Meanwhile, U.S. officials across the border have seized more than 400,000.

The president said the flow of the illicit opioid is one of the reasons for imposing tariffs on trading partners.