Former President Donald Trump announced his selection of Senator J.D. Vance (R-Ohio) to join his 2024 ticket as vice president on Monday afternoon. Within about 24 hours, the Democratic National Committee (DNC) had made its own selection: the argument it would deploy against Vance in its first paid advertisement to include the new veep pick. The DNC’s new advertisement—obtained by Mother Jones ahead of its public release—depicts a montage of Trump and Vance’s public comments on abortion, as well as past news clips showcasing the Hillbilly Elegy author and former never-Trumper’s absolutist position on abortion. “There’s something comparable between abortion and slavery,” an audio recording of Vance says during the DNC’s new ad. “There’s something comparable between abortion and slavery,” an audio recording of Vance says during the DNC’s 90-second spot, which will appear on YouTube.