There were celebrations on the field last night in Pittsburgh—and on the streets of Wrigleyville. But in order have a repeat of those parties, the Cubs now need to get by the 100-win, archrival Cardinals, starting tomorrow night in St. Louis. How did the Cubs manage to shut-out the Pirates? And what are the chances that they can keep it going all the way to the World Series? Joining us to ponder those questions is Lester Munson, a senior writer for ESPN.com.