Sammy Infante’s dream was to play baseball for the University of Miami Hurricanes. And then the Washington Nationals called, with an offer to change everything for the now-former shortstop for Monsignor Edward Pace High School. Infante, 19, from Hialeah, is headed to the world of professional baseball after signing with the reigning World Series champion Nationals. They drafted him in June, making him the first high school...