On Wednesday, the Senate Homeland Security and Governmental Affairs Committee unanimously advanced the Shadow Wolves Improvement Act, a bipartisan bill introduced by U.S. Sen. Ruben Gallego (D-AZ).

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 ...

THIS IS A RUSH TRANSCRIPT. THIS COPY MAY NOT BE IN ITS FINAL FORM AND MAY BE UPDATED. THIS IS A RUSH TRANSCRIPT. THIS COPY MAY NOT BE IN ITS FINAL FORM AND MAY BE UPDATED. VINCE CELLINI, CNN ANCHOR: ...