A Florida man has been arrested and charged after he was caught on camera viciously punching an elderly shopper at a Walmart last month. Joseph Albert McFadden, 34, has been accused of aggravated battery on elderly after he was seen brutally punching the victim twice in his face and fleeing the scene. The unsettling attack occurred on October 11 at around 10am, as the victim, in his 80s, was leaving Walmart in Lauderdale Lakes with a shopping bag in his hands. McFadden was arrested at another Walmart in the county last week after the store's security staff identified him and...