Ten-year-old can still believe this holiday season, thanks to blood donors December 2, 2013 (OTTAWA) – If a child were to look you in the eye and ask if miracles exist, what would you say? The answer might prove difficult if that child has been diagnosed with a life-threatening illness. As Canadian Blood Services launches its annual “Holiday Miracle” campaign (December 2, 2013 – January 4, 2014), people like 10-year-old Grace Hart might be wondering: if in the rush for presents, have people forgotten about miracles? Grace’s battle with diamond-blackfan anemia means that she needs regular blood