SAN FRANCISCO (AP) — Omar Infante and the Kansas City Royals took advantage of a botched grounder that prompted Giants manager Bruce Bochy to throw his hat, and led San Francisco 4-2 Saturday after three innings in Game 4 of the World Series. It was lightly raining on and off at AT&T Park as pitcher Jason Vargas and the Royals tried to extend their 2-1 edge.Read more on NewsOK.com