LIVE NOW: House Subcommittee on Border Security and Enforcement Holds Hearing to Assess Evolving Threat Landscape at America’s Northern Border

The House Homeland Security Committee’s Subcommittee on Border Security and Enforcement holds a hearing titled “Northern Exposure: Assessing the Evolving Threat Landscape at America’s Northern Border” at 2 p.m. ET on June 30.   Witnesses: Mr. Chris Holtzer, Executive Director of Operations, Office of Field Operations, U.S. Cu...