By Eric Kelsey and Dana Feldman LOS ANGELES (Reuters) – A Los Angeles jury cleared concert promoter AEG Live of liability on Wednesday in a wrongful death lawsuit brought by the family of Michael Jackson, in a trial that offered a glimpse into the private life and final days of the so-called King of Pop. The verdict, which concluded that the doctor the company hired to care for the singer was not unfit for his job, capped a sensational five-month trial that was expected to shake up the way entertainment companies treat their most risky talent. …