The Junior Team USA girls cruised to the gold medal while the boys took silver in team event Friday at the 2011 Pan American Bowling Confederation Youth Championships, the United States Bowling Congress reported. The girls totaled 5,151 for six games, more than 300 pins ahead of Mexico. Jessica Earnest led with a huge 1,415 total, followed by Kaitlin Quinn at 1,312, Elise Bolton at 1,252, and Danielle McEwan at 1,172....