Add Yahoo as a preferred source to see more of our stories on Google. For almost as long as people have been going to football games in the cold, they have been bringing pieces of cardboard to stand ...

Kansas City Chiefs fans know all about watching their team play in freezing temperatures. This photo was taken in December 2016 at Arrowhead Stadium when the Chiefs played the Tennessee Titans. File ...

For almost as long as people have been going to football games in the cold, they have been bringing pieces of cardboard to stand on. But in recent days, as the Kansas City Chiefs prepare to play one ...