Idaho State Police say a traffic stop resulted in the arrest of a Washington state man on suspicion of drug trafficking and the seizure of $185,000 found in the vehicle. Police say 45-year-old Jesus Cruz-Cruz of Federal Way, Wash., was taken into custody at about 2:30 p.m. Saturday and transported to the Twin Falls County Jail.   Police say Cruz-Cruz was traveling south on U.S. 93 when he was stopped.