After a year of debating transvaginal probes, comparing women to farm animals, and "legitimate rape," a number of celebrities have banded with the Center for Reproductive Rights to draw the line and say enough is enough. Actress and activist Martha Plimpton tells MSNBC's Lawrence O'Donnell why she signed the “Bill of Reproductive Rights.” Plus, Salon.com’s Irin Carmon weighs in.Oct.11.2012