Dear Buster Posey: My kid is your No. 1 fan…

It's no secret: we're a baseball-loving family. We took a road trip two weeks ago to Sacramento, Calif. so we could watch some minor league baseball. The Fresno Grizzlies, the SF Giants Triple-A team, played the Sacramento River Cats (Oakland A's). We also wanted to see this kid before he got called up to the…