AN assistant US attorney from Florida has been arrested for allegedly flying to Michigan to have sex with a five-year-old girl. John D.R. Atchison, 53, was arrested after he participated in internet conversatons with a detective posing as a mother who was interested in letting men have sex with her young daughter, Associated Press reported. According to court documents, Atchison initiated the online chat on August 29. His correspondence with the detective lasted several weeks. At one point, Atchison allegedly said: "I'm always gentle and loving; not to worry; no damage ever; no rough stuff ever ever". He has been...