The school year officially launched yesterday for millions of kids across America. I appeared at a high school assembly to greet the class of 2013 at Nueva Esperanza Academy, a charter school in North Philadelphia. Michael Vick was with me, and so was Tio Hardiman, who leads our community-based anti-dogfighting programs. At this school, 95 percent of the kids come from families that live below the poverty line, yet the school has a high school graduation rate of nearly 95 percent. About 90 perc