Gio Gonzalez hands signed memento to a young fan. (photo by Robert Rogers) Oakland A???s all-star starting pitcher Gio Gonzalez and reliever Fautino De Los Santos wowed the kids and parents at ???Backpacks 4 Their Future,??? which relied on a range of organizations and private donors to distribute 500 backpacks filled with binders, pencils, rulers, scissors and other school supplies to Richmond sc