He's acknowledged as perhaps the greatest rhythm guitarist in rock & roll, but Keith Richards is even more legendary for his near-miraculous ability to survive the most debauched excesses of the rock & roll lifestyle. His prodigious consumption of drugs and alcohol has been well documented, and would likely have destroyed anyone with a less amazing endurance level. On-stage with the Rolling Stones, he epitomized guitar-hero cool as the quiet, stoic alter ego to Mick Jagger's extroverted frontman, a widely imitated image made all the more fascinating by his tightrope-walking he...