Categories Sports Canseco vs. McGwire Polygraph Test? Post author By Cappers Picks Post date January 13, 2010 2 Comments on Canseco vs. McGwire Polygraph Test? Wednesday’s Water Cooler – Canseco vs. McGwire Faceoff Here we go with today’s sports water cooler talk. Continue reading “Canseco vs. McGwire Polygraph Test?” Tags baseball headlines, Canseco vs. McGwire, jose canseco, Major League Baseball, Mark McGwire, MLB news, Polygraph Test, Tony La Russa