Washington DC, July 14 -- American law enforcement authorities have arrested eight Indian-origin men in California in a gang-related torture and kidnapping investigation, police said. The primary suspect of the investigation is Pavittar Singh, who has been referred to as a "gangster" with connections to terror conspiracies by India's National Investigation Agency, they said. Police identified the eight men as Dilpreet Singh, Arshpreet Singh, Amritpal Singh, Vishal, Pavittar Singh, Gurtaj Singh, Manpreet Randhawa and Sarabjit Singh. According to the San Joaquin county police, the arrests took place on Friday as part of a coordinated investigation. The men were found in possession of handguns, an assault rifle, hundreds of rounds of ammunitio...