A new color graces the gay pride rainbow flag: fire engine red. Members of the Austin Fire Department Gay, Lesbian, Bisexual, Transgendered and Friends will take part in the Austin Pride Parade today, riding on a fire truck and marking the organization's second appearance in the annual event that celebrates the gay community in Austin. Lt. Jan Wesson, who leads the group, said it received great support last year from attendees, who named the truck "Best Vehicle." "That was just the highlight of my career," said Wesson, who has served in the Fire Department for 24 years and came out...