Abortion opponents, from left, Sharon Grossklas, Cecilia Podczerwinski and Katie Meyer, chant slogans as they wait to march to the U.S. Supreme Court in Washington, Friday, Jan. 25, 2013, in a demonstration that coincides with the landmark U.S. Supreme Court decision that created a constitutional, nationwide right to abortion. (AP Photo/Manuel Balce Ceneta)

Photo by: Manuel Balce Ceneta

Abortion opponents, from left, Sharon Grossklas, Cecilia Podczerwinski and Katie Meyer, chant slogans as they wait to march to the U.S. Supreme Court in Washington, Friday, Jan. 25, 2013, in a demonstration that coincides with the landmark U.S. Supreme Court decision that created a constitutional, nationwide right to abortion. (AP Photo/Manuel Balce Ceneta)