Catherine Zusy and E. Denise Simmons

They took opposite sides on 54 of the 126 contested roll calls they both voted on, and the same side on 72.

Contested means the roll carried at least one nay. Across every shared roll call, unanimous ones included, they agreed on 2,440 of 2,494. Each disagreement below links to the record it came from, so the figure above can be checked rather than taken on trust. Where this comes from.

Where they split

Catherine Zusy · E. Denise Simmons