Add Yahoo as a preferred source to see more of our stories on Google. Shadow Wolves (Photo/Wiki) On Wednesday, the Senate Homeland Security and Governmental Affairs Committee unanimously advanced the ...

Sen. Ruben Gallego was expected Thursday to reintroduce legislation to expand the Shadow Wolves, an Immigration and Customs Enforcement tactical patrol group that patrols the Tohono O'odham Nation.

The Shadow Wolves moniker refers to the way, like a wolf pack, when one finds its prey — a load of marijuana or better yet, the drug runners themselves — he or she calls in the rest. "Even though it ...

Add Yahoo as a preferred source to see more of our stories on Google. Sen. Ruben Gallego was expected Thursday to reintroduce legislation to expand the Shadow Wolves, an Immigration and Customs ...