Exercised 2 hours a day well into his 90s
                                
                                
                                    (Newser) -
                                    Television fitness guru Jack LaLanne died yesterday in his California home from respiratory failure due to pneumonia. He was 96. LaLanne, a self-professed "sugar-holic" as a child, was an advocate of exercise, raw vegetables, and clean living—and widely considered to be the father of the modern fitness movement...