A person with knowledge of the negotiations says the Detroit Pistons have reached an agreement in principle with the city of Detroit and Olympia Entertainment for the team to move downtown. Pistons owner Tom Gores is set to appear at a news conference Tuesday with Detroit Mayor Mike Duggan and Christopher Ilitch, president and CEO of Ilitch Holdings. The Pistons have been in talks about playing at the new arena that is being built for the Detroit Red Wings, who are owned by Mike and Marian Ilitch. More...