Have the unfortunate shootings in Tucson and President Obama’s state of the union speech changed the vitriolic state of political discourse in our country? Steve Cohen (Executive Director of Columbia University’s Earth Institute and Director of the Master of Public Administration Program in Environmental Science and Policy at Columbia University’s School of International and Public Affairs) thinks they have. He also believes we’ll see a kinder, gentler discourse in the future. Color Co-host Brendan ‘Muggs’ Mullin and me yellow for cautious. Click on the link below to listen to our discussion with Professor Cohen.