Native American tracking unit in Arizona could be expanding

… unit, Homeland Security’s only Native American specialized tracking team, is ready … of border enforcement in sovereign Native American territory remains complex.
When the … has about 50 miles bordering Canada — have worked together and made …… unit, Homeland Security’s only Native American specialized tracking team, is ready … of border enforcement in sovereign Native American territory remains complex.
When the … has about 50 miles bordering Canada — have worked together and made …