Sammy Sosa did this during the @Cubs first home game following Sept. 1
Cubs' Jason Heyward runs onto field with Chicago flag, reminiscent of Sammy Sosa – NBC Sports Chicago
Sammy Sosa's career with the Chicago Cubs
Chicago cub hi-res stock photography and images - Alamy
Mike Bridenstine's Tumblr Thing on Tumblr
468 Chicago Cubs Flag Stock Photos, High-Res Pictures, and Images - Getty Images
Remembering September 11th, 2001 - The Hockey News New York Rangers News, Analysis and More
Sammy Sosa's home run trot with a US flag during the Cubs' first home game after 9/11/01 : r/baseball
464 Chicago Cubs Flag Stock Photos, High-Res Pictures, and Images - Getty Images
Sammy Sosa's career with the Chicago Cubs
Sosa runs with American flag after 9/11, The moment Sammy Sosa ran with the American flag during the first Chicago Cubs home game after 9/11. (via MLB)
Longtime Daily Herald sportswriter Bruce Miles teams up with Jesse Rogers to tell the story of the Chicago Cubs