One of the FBI's most wanted, James "Whitey” Bulger, ran rampant on the streets of Boston. Helping him with drug dealing, robbery and even murder, Kevin Weeks finally comes clean. In Al Qaeda's town of Tal Afar, it was wall to wall terrorists. Still, as Lara Logan reports, the U. S. military persisted, insisting on reclaiming it for peace. Finally, tonight, Gay or Straight? Is it possible that the more older brothers a guy has, the more his liklihood of being gay? Science has some very interesting evidence and theory about homosexual tendencies.