At its best, the Web is a place for unlimited exchange of ideas. But Web-savvy news junkies have known for a long time that reader feedback can often turn nasty. Now a study in the Journal of Computer-Mediated Communicationsuggests that rude comments on articles can even change the way we interpret the news.
And now the Opinion Page. The release of millions of academic papers by Internet activist Aaron Swartz raised many questions about how much access the public should have to scholarship, questions that took on new dimensions after his suicide. At the time of his death, Swartz faced federal charges of wire fraud and violations of the Computer Fraud and Abuse Act.
Dr. Ben Carson is known for blazing trails in the neurological field — including breakthrough work separating conjoined twins. Now he's making waves for his political views. Host Michel Martin talks with Carson about the current state of health care in America and his upcoming speech at the Conservative Political Action Conference.