Click here to view the embedded video. Dominic King didn’t have much to say. Worn out from horseback riding , the 10-year-old sat quietly on a recent summer afternoon, smiling, amused by his best friend, Harrison Spiers. Harrison, for his part, was hosting a one-man yak-fest, and his topic was one any 10-year-old boy, or former 10-year-old boy, should relate to: baseball. Neither boy, though, volunteered comment about what will surely be the most memorable event of their activity-packed