Protesters wearing face masks hold placards during the demonstration. Women's March, a feminist organization, planned a rally and marched to bring opposition against President Donald Trump, and his plans to fill the Supreme Court seat left by Ruth Bader Ginsburg with Amy Coney Barrett. Barrett's conservative politics leave many believing she may overturn Roe Wade's decision on abortion rights and may also overturn LGBTQ rights decisions as well. Along with that agenda many participants in the march stood up for Black Lives Matter and voting rights for Puerto Rico and the District of Columbia. The march started in Freedom Plaza with a rally and speakers, then marched to the Supreme Court, where speakers continued to talk and was supposed to end on the National Mall. The whole event lasted from 11am to 5pm, and was waylaid by a counter protest by Students for Life, an anti-abortion group, in front of the Supreme Court. (Photo by Stephen Zenner / SOPA Images/Sipa USA)