DMX was the hardcore rap heir to 2Pac and the Notorious B.I.G. The foremost Ruff Ryders MC was that rare commodity: a commercial powerhouse with artistic and street credibility to spare. His rapid ascent to stardom was actually almost a decade in the making, which gave him a chance to develop the theatrical image that made him one of rap's most distinctive personalities during his heyday. Everything about DMX was unremittingly intense, from his muscular, tattooed physique to his gruff, barking delivery, which was a perfect match for his trademark lyrical obsession with dogs. T...