* Headlines for September 23, 2008 * "Race Is Everything in this Case": Rep. John Lewis Urges State of Georgia to Spare Life of Troy Davis Hours Before His Scheduled Execution * Exclusive: Paraguayan President Fernando Lugo on US Relations in Latin America, the Iraq War, Liberation Theology and Being the "Bishop of the Poor" * Following Factional Dispute Within ANC, Thabo Mbeki Resigns As South African President