TrendingAdvertisementMigrant detainees are seen on July 13 housed in a locked room at the McAllen Border Patrol Station in McAllen, Texas. File Photo courtesy of U.S. Rep. Doris Matsui's office |The Trump administration said it is planning to expand authority to collect DNA from tens of thousands of undocumented migrants in federal custody as part of a national database designed to enforce laws.The Department of Homeland Security the Justice Department is crafting a regulation that would allow federal agents at detention centers to collect genetic samples from detained migrants for the...…TrendingAdvertisementMigrant detainees are seen on July 13 housed in a locked room at the McAllen Border Patrol Station in McAllen, Texas. File Photo courtesy of U.S. Rep. Doris Matsui's office |The Trump administration said it is planning to expand authority to collect DNA from tens of thousands of undocumented migrants in federal custody as part of a national database designed to enforce laws.The Department of Homeland Security the Justice Department is crafting a regulation that would allow federal agents at detention centers to collect genetic samples from detained migrants for the...WW…