Dayle Haddon, who took a stand against age discrimination, was 76
                                
                                
                                    (Newser) -
                                    Dayle Haddon, an actor, activist, and trailblazing former Sports Illustrated model who pushed back against age discrimination by reentering the industry as a widow, has died in a Pennsylvania home from what authorities believe was carbon monoxide poisoning, per the  AP . Authorities in Bucks County found Haddon, 76, dead in...