Wearing a sleeveless T-shirt with ''WE ARE GOOD'' in big block lettering across the front, Jake Arrieta looked at ease while he made himself a sandwich and mingled with the rest of his teammates on Sunday morning. The bearded ace of the Chicago Cubs was one cool customer heading into Game 3 of the deadlocked NL Division Series on Monday night. ''We've gone up against a number of teams and a number of pitchers where everybody kind of ruled us out and said you can't do this or that, and I think this team has responded well in the past,'' Cardinals manager Mike Matheny said. More...