Why Cubs Say ‘nothing's Going to Faze Us Now' After Historic 12-3 Start

The Cubs return home for a series against the Brewers, starting Thursday, with a 12-3 record that ties its best through 15 games since it went 13-2 in 1907 on the way to a World Series championship. (Of course, the other time it went 12-3 was 1970, when the rest of the season was not so good).