What to know from Sunday’s dramatic NFL playoff games

On Sunday, in both Philadelphia and upstate New York, it came down to the final drives in the snow with freezing temperatures making the ball slippery and tough to handle.

​ On Sunday, in both Philadelphia and upstate New York, it came down to the final drives in the snow with freezing temperatures making the ball slippery and tough to handle. Read More Breaking News, Latest News and Videos | CNN