The Republican-led House on Tuesday passed a far-reaching anti-abortion bill that conservatives saw as a milestone in their 40-year campaign against legalized abortion, Fox News reports. The legislation, sparked by the murder conviction of Philadelphia abortionist Kermit Gosnell, would restrict almost all abortions after 20 weeks of pregnancy, defying laws in most states that allow abortions up to when the fetus is considered viable, usually considered to be around 24 weeks. It mirrors 20-week abortion ban laws passed some states and lays further groundwork for the ongoing legal battle that abortion foes hope will eventually result in forcing the Supreme Court to reconsider the 1973 Roe v. Wade decision that made abortion legal. The bill passed 228-196, with six Democrats voting for it and six Republicans voting against it. In the short term, however, the bill will go nowhere; the Democrat-led Senate plans to ignore the bill and the White House has already issued a veto threat.