Questions have dogged the younger Mr. Jackson's

Questions ray ban wayfarer have dogged the younger Mr. Jackson's office since he released a statement June 25 that he had been on medical leave for two weeks, suffering from exhaustion. On July 5, his office said "his medical condition is more serious than we thought…and initially believed." Mood disorders refer to a category of mental-health problems that include depression and bipolar disorder. Wednesday's statement didn't specify Mr. Jackson's ailment, but said he is "responding positively to treatment." The statement, which followed an NBC News report saying that Mr. Jackson was being treated for alcoholism at a facility in Arizona, said that oakley sunglasses cheap sale a rumor "about him being treated for alcohol or substance abuse is not true." On Wednesday, Mr. Jackson's father, the Rev. Jesse Jackson Sr., appeared to approach waiting reporters, then duck them following remarks at a hotel hosting a conference of his Rainbow/Push organization. They followed him across the stage, then through a kitchen until he entered an elevator. Earlier, the civil-rights leader told oakley sunglasses best for men a local TV station his son was regaining strength and "going through a tremendous challenge."