Tony Kemp is the latest Cubs player to wear Sammy Sosa's No. 21: 'There's a lot of history with that number. It's cool.
This Week in Cubs History: Sammy Sosa Goes Yard Twicein the Same Inning - Cubs Insider
Bleacher Nation - Sammy Sosa just told Dave Kaplan that he
When Sammy Sosa felt outraged at Chicago Cubs passing on his iconic No. 21 to unheralded rookie
Sammy Sosa: Cubs 'Threw Me into the Fire' – Chicago Magazine
Cubs say Sammy Sosa not welcome back until he puts 'everything on the table
First Year Eligible Sammy Sosa on Hall of Fame Ballot
Will Sammy Sosa and the Chicago Cubs ever reunite?
Sld Sammy Sosa 62nd Hr Cubs Classic - Marquee Sports Network