Jury gets first glimpse of defense in Jackson case

File - In this March 5, 2009 file photo, US singer Michael Jackson announces at a press conference that he is set to play ten live concerts at the London O2 Arena in July 2009. Jurors hearing Katherine Jackson’s lawsuit against AEG Live heard from a pair of defense witnesses who gave varying assessments of Jackson’s health as he rehearsed for the “This Is It” show. The testimony in a Los Angeles courtroom by choreographers Stacy Walker and Travis Payne on May 13-14, 2013, was the only evidence in the trial’s third week that focused on the pop superstar.