A new chemical tool to combat the illegal production of methamphetamine nationwide was
unveiled by Iowa Governor Tom Vilsack, Secretary of Agriculture Patty Judge, U.S. Senator Tom Harkin and Congressman Leonard Boswell, along with representatives of the Agribusiness Association of Iowa, the U.S. Drug Enforcement Administration and a host of other officials at a news conference outside the Capitol in Des Moines.  The announcement was made in front of an Anhydrous Ammonia fertilizer nurse tank bearing a STOP METH sign.