In a conference call with reporters, Kansas Gov. Kathleen Sebelius, Co-Chair of the 2008 Democratic National Convention, previewed the nightly themes for what she promised will be "an exciting and innovative convention, one like we've never seen before in America." Sebelius said: From Monday through Thursday, our convention program will highlight the people of this country who want positive change and who believe Barack Obama is the leader who will listen to their concerns and get our country moving in the right direction again. The nightly gathering of delegates, elected officials, speakers and just plain folks will "focus on discussions...