This episode of Guitar Picks explores every guitarist's worst nightmare: a hand injury. Big Sugar's front man Gordie Johnson is trying to find his way back to music after carpal tunnel surgery.  Meanwhile a slew of basement rockers in Toronto crawl out of their basements and into the limelight as part of a group called The League of Rock.  And Canadian Astronaut Chris Hadfield manages to convince NASA that having a guitar on the International Space Station is a critical component to crew sanity.  Besides, the Russians have one, why can't we??