Big Ben has 'positive' day, closer to return

[police brutality]

Steelers coach Mike Tomlin challenged Ben Roethlisberger to prove his sprained right shoulder is ready to go before handing the keys to the offense back to his franchise quarterback.

More... (http://espn.go.com/nfl/story/_/id/8717706/ben-roethlisberger-pittsburgh-steelers-nearing-return)