In a controversy that threatened to overshadow the 30th anniversary of Dallas’ gay Pride parade, some LGBT activists expressed outrage this week after organizers reminded participants about the need for the event to be family-friendly and said nudity and lewd behavior will no longer be tolerated.... Jeremy Liebbe, a detective sergeant at Dallas Independent School District, will oversee 95 officers from DPD and DISD as co-commander of security for the parade and festival. Liebbe, who’s gay, said any floats in violation of indecency standards will be warned in the lineup on Wycliff Avenue prior to the parade. If they fail...