Some families are now avoiding the most gruesome displays as they get creepier, gorier
                                
                                
                                    (Newser) -
                                    As Halloween spending soars, so, too, does the gore factor in America's front yards. What was once a holiday dominated by pumpkins and friendly ghosts has, according to the  New York Times , escalated into a full-blown fright fest—complete with dismembered limbs and blood-spattered zombies. Now, some parents are...