Gavin's Stevens first time chewing gum

Chewing and swallowing gum, for the first time. To read more about Gavin, and LCA, the extremely rare condition that has caused complete blindnes, please visit the below sites. We are working on a cure for the LCA-NMNAT1 gene mutation causing his rare blindness, where there are only 150 in the United States with this specific condition. http://www.facebook.com/gavinsgroupies http://www.gavinsfoundation.org http://www.livingwithlca.com