Gabrielle Giffords' Transfer to Houston

Click on the link below to learn more about Senator Gabrielle Gifford's road to recovery.  This includes a description of the power of music therapy in treatment for people with brain injuries. http://abcnews.go.com/watch/world-news-with-diane-sawyer/SH5585921/VD55107502/world-news-121-world-news-gabrielle-giffords-transfer-to-houston