Canadian investors partner with The Blues Hall of Fame to transform the Delta town of Clarksdale, Mississippi into a world class tourist destination. Rock and roll, it has often been said, is just the blues sped up. You can't really argue with that statement. Rock, in all its diverse glory, owes its existence to the blues. After all, if it weren't for the blues, the 12-bar chord progressions, the rhythm of drum and guitar, the chanting songs that re-laid the stories and the history of a people,...