Former Citigroup banker Gary Foster has pleaded guilty to embezzling $22m (£14m) from the bank, money he spent on a lavish lifestyle of fast cars and fancy apartments. He faces up to 30 years in jail. The 12-year Citigroup veteran spent hundreds of thousands on cars including a Ferrari and a Maserati Gran Turismo, even though he is legally blind and was unable to drive them. He hired a chauffeur. Foster, 35, was arrested in June at John F Kennedy Airport as he was getting off a flight from Bangkok. He had quit the bank in January before Citi had uncovered his scheme. A former treasury finance department executive, Foster earned $100,000 a year managing internal investments at the bank. Prosecutors said his scheme began in September 2003 and continued into 2011. He wired the money...