Red and Green

Is there any such thing as conservative environmentalism? Newt Gingrich argues that there is in his new book The Contract with the Earth. Also, "Don’t Cry for Me, Mrs. Kirchner" – why female heads of state are becoming commonplace in Latin America; and tracking the presidential primary races in South Carolina.

Watch Brian's Online Video Picks and other WNYC videos.

Help us dig into the Clinton and Giuliani finance filings in our crowdsourcing project, Hillary, Rudy, Money

Enter our Halloween photo contest -- Scary Smart.