First Lady Michelle Obama, left, and Jill Biden, wife of Vice-president Joe Biden, escort former Yankee Yogi Berra to the pitchers mound before Game 1 of the Major League Baseball World Series Wednesday, Oct. 28, 2009, in New York. (AP Photo/Eric Gay)
October 17, 2011 11:52:35 AM PDT
NEW YORK - October 17, 2011 --
Michelle Obama and Jill Biden are scheduled to attend the World Series opener in St. Louis on Wednesday night to honor military veterans.