Racial slurs, nickels, rocks, bottles and gunshots were exchanged Sunday night among three white men, three white juveniles and two cars full of alleged gang members. The gunshots that rang out around 9:20 p.m. on 25th Street West allegedly were fired at a group of white men in retaliation for their alleged volleying of bottles and racial slurs at three black juveniles. While driving by the three black teenagers, three white men in a white Toyota Scion allegedly yelled racial epithets at them. The vehicle stopped at a nearby service station, and one of the white passengers threw a nickel...