Cuban Five supporters demand answers from U.S. government

[img_assist|nid=6541|title=Click on photo to enlarge or download|desc=Protesters stand in front of the White House holding pictures of the 73 victims killed in the bombing of a Cuban airliner on Oct. 6, 1976. SHFWire photo by Christian A. Cheairs|link=popup|align=left|width=640|height=480]WASHINGTON - The shocking bombing of a 73-passenger Cuban airliner Oct., 6, 1976, is still making ripples of controversy more than 30 years later. If the tangled story was a movie, Luis Posada Carriles would be the leading man.