40 years after Roe v. Wade, abortion foes march on Associated Press Copyright 2013 Associated Press. All rights reserved. This material may not be published, broadcast, rewritten or redistributed. Updated 3:29 pm, Tuesday, January 22, 2013 (AP) — Abortion opponents marked the 40th anniversary of the Roe v. Wade decision Tuesday with workshops, prayers and calls for more limits on the rights established by the Supreme Court in the landmark ruling that still defines one of the nation's most intractable debates. The National Organization for Women planned a candlelight vigil at the Supreme Court to commemorate the 1973 decision, which created a constitutional right to abortions in some circumstances and prevented states from banning the practice. President Barack Obama issued a statement reaffirming the decision's commitment to "reproductive freedom" and the principle that "government should not intrude on our most private family matters, and women should be able to make their own choices about their bodies and their health care." Kansans for Life, the most influential of the state's anti-abortion groups, plans to ask lawmakers to enact legislation ensuring that the state doesn't finance abortions even indirectly, such as through tax breaks or by allowing doctors-in-training at the University of Kansas Medical Center in Kansas City, Kan., to perform them on the center's time. The group also wants to strengthen a state law dictating what information must be provided to abortion patients, banning abortions because of the fetus' gender and allowing wrongful-death lawsuits when a fetus dies because of an accident. According to the New York-based Guttmacher Institute, a reproductive-rights think tank, 135 laws aimed in some way at restricting access to abortion were enacted in 30 states — most of them with Republican-controlled legislatures — in 2011 and 2012. [...] Kansans for Life, the most influential abortion group lobbying state lawmakers in Topeka, eschews proposals designed to set up a head-on legal challenge to the Roe v.