It's a busy week at the Supreme Court. Yesterday they issued a decision upholding Michigan's right to ban affirmative action in college admission practices. The court also heard a case about the Internet TV provider Aereo, that could have a big impact on broadcast and online media and arguments about whether states can make it a crime to lie about candidates during a political campaign. Dahlia Lithwick, senior editor at Slate, rounds up the decisions and arguments, and takes your calls about what comes next.

Segment Excerpt: Dahlia Lithwich and Brian Lehrer Discuss the Affirmative Action Decision