PHILADELPHIA, United States — Three time winners Jamaica College will be the lone Jamaican team in the high school boys’ 4x800m Championships of Americas final at the 130th Penn Relays Carnival on Saturday after leading the qualifying on Friday. The team of Rasheed Pryce, Carlos Brison Caines, Sekani Brown and Shemar Green ran 7:43.56 minutes to win their heat and will hope to win their second title in three years...