Ashton Kutcher says he battled vasculitis. What is this disease about?
[ad_1] (CNN) -- Ashton Kutcher revealed on Monday that he battled a serious autoimmune disease that has affected his hearing, sight and ability to walk...
[ad_1] (CNN) -- Ashton Kutcher revealed on Monday that he battled a serious autoimmune disease that has affected his hearing, sight and ability to walk...