True to Catholic tradition, Joe Mele marched a crucifix to the altar ahead of the priest this past Sunday, rang the Sanctus bell at the right times and pressed a wine-filled chalice to the lips of the faithful during Communion, solemnly intoning the words ``the blood of Christ.'' But when asked what he thought about the Vatican, which is expected to issue an edict today barring most gay seminarians, Mele, 58, arched a bushy eyebrow and wryly asked, ``Who?'' Hard feelings toward the Vatican run strong among congregants at the weekly services held by Dignity USA, a national organization for...