Detailed text transcripts for TV channel - KGO - 20130905:10:17:00
People who ask why? >> more than anything it's -- why not? i have this formerly death sentence which is being extended out. as long as i am feeling well, i might as well dance. if anybody has even the slightest inspiration or push toward life, while we're living, mission accomplished. >> reporter: another mission of hers, to beat the cancer. >> each two-month increment, the brain scan has looked better. >> reporter: while doctors say the potential for bone weakness and exhaustion are possible concerns, they say many patients get a tremendous psychological boost from physical activity. >> i'm l...