Who was the real Che Guevara?  Idealist?  Revolutionary economist?  Media icon?  In the wake of anniversary celebrations and Hollywood blockbusters, Words & Pictures poses the question to Spain Rodriguez, author of Che: A Graphic Biography, during his appearance at the Wordstock literary festival.  Himself an icon of the alternative comics scene, Spain has been an outlaw biker, political correspondent, and creator in the 1960's of the first underground comics tabloid, Zodiac Mindwarp, for the East Village Other.