Clearly, it MUST have been a video produced by America’s enemies, a vicious piece of propaganda that was so outlandish it would have brought laughs 10 years ago. No one except indoctrinated citizens of communist countries would ever believe it.The setting is Franklin Mills Mall in Philadelphia. The date is “Black Friday,” the day after Thanksgiving, a day when retailers offer shockingly low prices in shockingly short time-frames -- so it’s grab ‘n go time in what has become an increasingly competitive and physical enterprise.