FILE - In this Jan. 23, 2012 file photo, anti-abortion and abortion rights supporters stand face to face in front of the Supreme Court in Washington, Monday, Jan. 23, 2012, during the a

 

              FILE - In this Jan. 23, 2012 file photo, anti-abortion and abortion rights supporters stand face to face in front of the Supreme Court in Washington, Monday, Jan. 23, 2012, during the a
FILE - In this Jan. 23, 2012 file photo, anti-abortion and abortion rights supporters stand face to face in front of the Supreme Court in Washington, Monday, Jan. 23, 2012, during the annual March For Life rally. There's been a lot of heated talk this year by Democrats contending that Republicans are waging a "war on women." That's hyperbole, retorts the GOP, but there are indeed stark differences between the two parties over these volatile issues. However, the next president _ Obama or Romney _ could have huge influence over the future of abortion policy if vacancies arise on the Supreme Court. For example, if two seats held by liberal justices were vacated and filled by Romney-nominated conservatives, prospects for a reversal of Roe v. Wade would increase. (AP Photo/Manuel Balce Ceneta, File)