Australian Federal Police officer watches a vehicle being towed way in Kew, Australia on Thursday after arrests were made in a money laundering case. Photo by Australian Federal Police Oct. 26 (UPI) — Australian Federal Police on Thursday charged seven people for their involvement in a secret illegal billion-dollar money laundering enterprise. Four Chinese nationals and three Australians were charged for their alleged involvement in the scheme to launder more than $145 million over the past three years and are set to appear in Melbourne Magistrates' Court on Thursday. Advertisement The AFP claimed the Changjiang Currency Exchange was run by…