By Nick Carey CHICAGO (Reuters) - Chicago Cubs fans were nervous but determined as their team prepared to take on the Cleveland Indians in Game Four of the World Series on Saturday that could level the Fall Classic or put them on the brink of elimination. After a tense 1-0 win on Friday, the Indians entered Saturday with 2-1 lead in the best-of-seven series sending their ace Corey Kluber on the mound looking to extend their advantage. A couple of hours before game time, Cody Kozalski and Marc Gomez sat on a bench on the shore of Lake Michigan a half mile east of the stadium, pausing on their way to a Halloween party.
