AMC has released a bunch of cast photos and a trailer for the final return of its popular show “Mad Men.”  This final batch of 7 episodes will wrap up the series and hopefully answer the one question that everyone has been asking for years… did Don Draper get chlamydia from all of the women he’s slept with over the course of the show.  I look forward to that answer and all the others when the show returns on April 5.