Originally posted by the Voice of America. Voice of America content is produced by the Voice of America, a United States federal government-sponsored entity, and is in the public domain. For Racial Justice Protests, US Taps Tactical Border Squads Associated Press WASHINGTON - They are the most highly trained members of the Border Patrol, agents who confront drug traffickers along the U.S.-Mexico border and track down dangerous fugitives in rugged terrain. One day this past week, they were in a far different setting -- a city park in Portland, Oregon, looking for two people suspected of throwing rocks and bottles at officers guarding the downtown federal courthouse. Beyond the debate over whether the federal response to the Portland protests encroaches on local authority, another question arises: whether the Department of Homeland Security, with its specialized national security focus, is the right agency for the job. It's not just the Border Patrol Tactical Unit that has been called to duty in Portland. DHS has dispatched air marshals as well as the Customs and Border Protection Special Response Team and even members of the Coast Guard. "The Department of Homeland Security was never intended as a national police force let alone a presidential militia," said Peter Vincent, a former general counsel for U.S. Immigration and Customs Enforcement, which is also an agency within DHS. The deployment of DHS agents and officers is legal, both under existing law and an executive order President Donald Trump signed June 26 to protect federal property and monuments. But it has made the agency, created to improve the nation's response to terrorism, a target of widespread criticism. .