Yankees' Girardi says Rivera has torn ACL
<a href="http://api.tweetmeme.com/share?url=http://espn.go.com/new-york/mlb/story/_/id/7888133/mariano-rivera-new-york-yankees-torn-acl&service=bit.ly&source=espn"><img style="padding-left:10px;" align="right" border="0" style="border:none;" src="http://api.tweetmeme.com/imagebutton.gif?url=http://espn.go.com/new-york/mlb/story/_/id/7888133/mariano-rivera-new-york-yankees-torn-acl" height="49" width="41" /></a>New York Yankees closer Mariano Rivera was taken off the field at Kauffman Stadium on a cart after apparently injuring his right knee while shagging flies during batting practice.
