Celebrate May Day properly with a Che Guevara t shirt!  As much as people like him and his t shirts, he was not a nice man.  In Cuba he lead a lot of firing squads.  He was a physician prior to being a revolutionary, so who knows where you will end up in life.  You can check out his official site here here.

There is a lot of controversy surrounding his death and the US's involvement in it.  I found a link to some interesting declassified documents on the subject here.  Check them out if you are interested in becoming a conspiracy nut.