Hundreds of pro-choice and anti-abortion demonstrators gather outside the US Supreme Court, as the nine justices hear arguments in a pivotal case that could roll back 50 years of abortion rights in the country. A 2018 Mississippi law that prohibits most abortions after 15 weeks of pregnancy is under review, with both supporters and opponents of abortion agreeing that the ruling could have historic implications. "I am hoping that in this case the justices choose life," says anti-abortion activist Herb Geraghty. National LGBTQ Task Force communications director Cathy Renna, in front of the court supporting abortion rights, says that this case "is the greatest challenge to Roe v. Wade in decades and our rights" and that "our reproductive rights are at stake." [COMPLETES VIDI9TQ7KK_EN & VIDI9TQ7CD_EN] IMAGES AND SOUNDBITES