Judge calls trial, execution of black teen George Stinney, Jr. for beating deaths of two white girls a "truly unfortunate episode in our history"
American Alan Gross is home after being a five-year imprisonment in Cuba on spy charges
As protests against racial profiling continue, the president and first lady recount some of their own experiences with prejudice
As "The Colbert Report" wraps up, watch a 2006 interview with Colbert as he details what inspired his "high-status idiot" character
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