Anti-abortion protestors marking Roe v. Wade anniversary with D.C les mer . USA Today: Anti-Abortion March To Pull Thousands To Washington Hundreds of thousands of people are anticipated to fill the National Mall on Friday to protest the 40-year-outdated landmark Roe v. Wade Supreme Court decision that legalized abortion in the first trimester. Buses are shuttling in anti-abortion protesters from all over the country for the annual March forever. Organizers predict many of them will be young people . Related StoriesFDA approves LONSURF for treatment of sufferers with metastatic colorectal cancerNHS ‘hourglass’ structure keeps back advancement of support workforceCaya contoured diaphragm to broaden U.S.