Voters in a new Alabama congressional district at the center of an ongoing legal and political dispute will return to the polls Tuesday to select the nominees in a U.S. House contest that could help decide control of the narrowly divided chamber this November.

Alabama lawmakers have begun scrambling for ways to protect in vitro fertilization services after a state Supreme Court ruling that frozen embryos could be considered children under state law.

The new teaser opens with a retrospective on 40 years of Star Wars -- looking back at Luke and Leia, Yoda and Vader -- before cutting to the new footage: Lightsaber battles and planets being decimated, culminating in a final, ominous shot of a hooded Rey (Ridley) looking especially Sith-like as she unsheathes a dual-sided red lightsaber. But could Rey really be turning to the dark side? We see this battle in this character, and it was very fun to play and it will be very fun to watch." Star Wars: The Rise of Skywalker is in theaters on Dec. 20. RELATED CONTENT:J.J. Abrams Says Working on Final Installment of 'Skywalker' Trilogy Was 'Very Meaningful' (Exclusive)John Boyega Says Carrie Fisher's Scenes in 'The Rise of Skywalker' Are 'Respectful' to Her Legacy (Exclusive)'The Mandalorian' Trailer: First Look at Pedro Pascal in Live-Action 'Star Wars' Series