It's another example of Progressive Privilege:  Aryssa Damron of the Young America's Foundation writes about how liberal students know that they are welcomed at Women's Centers on campus; conservatives can't be so sure.

As debates continue about whether single-sex entities of any kind can be tolerated, this other form of discrimination—against people based on their political beliefs—is widespread and overlooked.

Our friends at the Network of enlightened Women recently released this book, which tells the story of conservative women at campuses around the country.  It's shows the bias they face, and just as importantly how they overcome it.