More than three weeks after Iran's disputed presidential election, the regime continues to crack down on dissenters, while pointing fingers at the West. Are Iran's rulers losing their hold on power? Should Obama step up criticism of the regime? Is civil war on the horizon? Also, the Michael Jackson memorial in Los Angeles, and trouble for Africa's first woman president as Liberia's Truth and Reconciliation Commission calls for Ellen Johnson Sirleaf to be banned from office. Sara Terry guest hosts.