Johannes Mehserle trial with Cephus Johnson, Oscar Grant’s uncle and Julianne Hing, with Colorlines magazine,”Understanding the Crash,” guest host Sasha Lilly interviews authors Seth Tobocman and Eric Laursen “Cognitive Surplus, Creativity and Generosity in a Connected Age” Aimee interviews Author Clay Shirky, “Promised Land” a new film about land dispossession in South Africa by Yoruba Richen