Yoplait Go-GURT, the leading kid yogurt brand, makes its Go-GURT Smoothie available nationally, following a successful introduction in 19 states earlier this year. New Yoplait Go-GURT Smoothie provides a fun way for parents to give their kids the benefits of yogurt in a great-tasting snack. Packaged in 5-ounce bottles, go-GURT Smoothie is an excellent source…