In this July 21, 2007 file photo, Senate candidate Al Franken speaks during a picnic for Democrats in Edina, Minn. Franken's satirical and explicit take on virtual sex and other topics, published in Playboy magazine eight years ago, is drawing concern instead of laughter from some Minnesota Democrats. (AP Photo/Ann Heisenfelt, File)AP - Senate candidate Al Franken’s satirical and explicit take on virtual sex and other topics, published in Playboy magazine eight years ago, is drawing concern instead of laughter from some Minnesota Democrats.