* Headlines for September 20, 2007 * As Civil Rights Activists Converge From Across the Nation, Louisiana Prosecutor Breaks Public Silence to Defend Case Against Jena Six * Fifty Years Since Little Rock Nine, New HBO Documentary Tells the Story of a Defining Civil Rights Struggle * Report from Jena: Thousands Gather in Louisiana to Rally for Jena Six * Latino, African American Voices Highlighted in New Documentaries on World War II Soldiers