After a year away, Sosa returns to baseball
This Date in Chicago Cubs History: Sammy Sosa hits 20th homer of June
Source: Sammy Sosa worked with Angel Presinal, trainer linked to
Sammy Sosa: Former Chicago Cubs star Sammy Sosa once claimed he
Sammy Sosa shunned by Cubs for 1st World Series games at Wrigley
Another Blow to Epic Chase: Sosa Is Said to Have Tested Positive
Former Chicago Cubs slugger Sammy Sosa says he never used PEDs - ESPN
Sammy Sosa Was 'One of the Worst Teammates Ever,' Ex-Cubs P Turk
Sammy Sosa continues to deny using performance enhancing drugs
Cubs owner Tom Ricketts says Sammy Sosa isn't welcome back until