LOS ANGELES (Reuters) - An exotic dancer who performed for Duke University lacrosse players the night of the alleged rape of a fellow dancer said in an interview the students behaved drunkenly, shouted racial epithets and made her feel unsafe. In an interview published in the new issue of Vanity Fair magazine, dancer Kim Roberts also said she did not know if the other dancer, an unnamed 27-year-old black woman, was raped but did know the woman was in such poor shape when they left that Roberts had to call police for help. Roberts said the woman was "like intoxicated,...