Pennsylvania's Supreme Court is deliberating what the state's congressional map should look like. The verdict may decide whether Republicans or Democrats have the edge in November's midterm elections.
Leaders of the Pennsylvania and Wisconsin reviews had visited the widely discredited Arizona election review and now are helming similar GOP-led investigations in their home states.
Puns and funny references have become staples on highway message boards across the country. What's behind these roadside bits, and are they making drivers behave any differently?