White Sox' Miguel Vargas strikes blow for Chicago with home run in All-Star Game

PHILADELPHIA — White Sox slugger Munetaka Murakami was asked to mimic the sound of a home run coming off his bat. Without hesitation — and without waiting for an English-to-Japanese translation — he said simply: ‘‘Bang!’’ Sox third baseman Miguel Vargas provided a big bang for the American League in the eighth inning of its 4-0 victory Tuesday against the National League in the All-Star Game with a homer to left against Dodgers hurler Justin Wrobleski. All three Sox All-Stars — Vargas, Murakami…