Cubs and Cardinals savor London Series experience.

The Chicago Cubs and St. Louis Cardinals held a workout at the home of the Premier League's West Ham United ahead of their London Series this weekend. The Cubs and Cardinals make up one of baseball's oldest and fiercest rivalries, covering 142 years. The players are trying to balance the scale of this experience against the fact that these are regular-season games within a tough division race. The Cubs have won 10 of their past dozen games to pull within 3 1/2 games of the National League Central-leading Reds.