 Reflecting on the operation, Attorney General Eric Holder said that the United States government is "...losing the battle to stop the flow of illegal guns to Mexico," and that the effects of Operation Fast and Furious will most likely continue to be felt for years, as more walked guns appear at Mexican crime scenes.In April 2011, a large cache of weapons, 40 traced to Fast and Furious but also including military-grade weapons difficult to obtain legally in the US such as an anti-aircraft machine gun and grenade launcher, was found in the home of Jose Antonio Torres Marrufo, a prominent Sinaloa Cartel member, in Ciudad Juárez, Mexico.Torres Marrufo was indicted, but evaded law enforcement for a brief time.