Twenty people have been arrested in Texas accused of being members of a ring which trafficked weapons to the Zetas drug gang, drawing attention again to the role of the US in supplying weapons to Mexican criminals. The detainees are accused of forming part of a "straw buying" ring that provided at least 33 automatic rifles to the Mexican drug gang late last year. Ten of the 20 accused pleaded not guilty in a court in San Antonio, reported Notimex. According to the... (GunPolicy.org)