On trips to two McDonald's this week (to purchase iced coffee), Fat City learned that the Angus burger the company started testing in different markets three months ago has come to Kansas City.The one-third pound burgers are scheduled to be on most McDonald's menus by today. They still for around $4 a piece. There are three varieties -- a deluxe burger with a "thicker" tomato slice and pickles, a mushroom burger and a bacon-and-cheese burger.It's the first new burger McDonald'
