Will Carroll: Cardinals injury updates for Middleton, Nootbaar, Matz and more

Will Carroll discusses the latest on Cardinals injuries including Lars Nootbaar, Steven Matz, Keynan Middleton and the infielders who often seem to have back troubles.

The injury expert also mentions how the Cardinals are managing their bullpen in a day-to-day fashion right now, which tracks with the team swapping out Ryan Loutos for Chris Roycroft Tuesday.