That Saks is den of thieves! First a jewelry saleswomen is accused of bilking the store over $1 million, then a suit salesmen is arrested for stealing from office buildings, now a "public-relations finance manager" has been arrested on charges she stole more than $680,000 from the department store. 52-year-old Ava John's job required her to pay outside vendors hired by Saks for special events at the store. According to the Daily News, John allegedly......