File:Cubs lefty Jon Lester throws a bullpen session at Wrigley Field. (30533137551).jpg - Wikimedia Commons
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File:Cubs lefty Jon Lester throws a bullpen session at Wrigley Field. (29989476864).jpg - Wikimedia Commons
File:Cubs lefty Jon Lester throws a bullpen session at Wrigley Field. (30621379335).jpg - Wikimedia Commons
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