Facts: π sues ∆ for injuries suffered from ∆'s product, a blender.
π moved to compel production of ∆'s records as to all of the alleged injuries—including names and addresses.
Court suspected that π was trying to find more people to form a class action.
∆ didn't want to give that info up—and argues that it was "too broad." Offered alternative in only giving information related to π's specific alleged injury.
Parties couldn't work it out and brought it to court.