Beyoncé‘s appearance was expected to draw even more attention to the event — and to Harris’ closing message.

Harris’ Houston trip is set to feature women who have been affected by Texas’ restrictive abortion laws, which took effect after the Supreme Court overturned Roe v. Wade in 2022. She has campaigned in other states with restrictive abortion laws, including Georgia, among the seven most closely contested states.

Harris has centered her campaign around the idea that Trump is a threat to American freedoms, from reproductive and LGBTQ rights to the freedom to be safe from gun violence.