First there was John Edwards the book. Now there is John Edwards the movie.Last week, Edwards began posting scenes from the campaign trail on his One America Committee Web site and on YouTube.The camera catches him on planes and in cars, in jeans, and tucking in his shirt as he heads to a teachers' conference in Iowa and a union-sponsored anti-Wal-Mart rally in Pittsburgh."I've come to the conclusion I just want the country to see who I really am -- not based on some plastic Ken Doll you put up in front of audiences."During his 2004 campaign for the vice...