No surprise here. Atlantic City Mayor Lorenzo Langford has a well-documented feud with Governor Christie about the city’s problems. On Saturday, Langford officially endorsed Christie’s opponent, Democratic Senator Barbara Buono, for governor of New Jersey. Buono joined more that 200 supporters at an event at Langford’s campaign headquarters on Atlantic Avenue. State Senator Sheila Oliver was also in attendance and told the crowd that Christie’s policies were not helpful to local residents.