By Sarah Jean Callahan As other fast-food chains bring back beloved classics, McDonald’s shows its aces. Food is king and when food rules, consumers follow. Restaurants have the public’s taste buds to thank for crazy demands of popular food items, and while the restaurants may toy with people’s emotions, when they deliver, they are soon forgiven. Wendy’s (WEN) – Get Wendy’s Company (The) Report just announced it was bringing back a fan favorite of the Pretzel Bacon Pub burger and sandwich. The trio of Pretzel Bacon Pub Chicken Sandwiches come in three varieties, Classic, Spicy and Grilled. The…