One would think after the whispering campaign used by Bush in 2000 against McCain...his campaign would reflect his earlier statements when he acknowledged the American people want a clean campaign.
However, every fact check organization has labeled the latest ad by McCain as totally false and taken from an earlier campaign for Senate against Obama.
http://www.factcheck.org/elections-2...on_sex_ed.html
If you think that the Obama ad is the lowest thing you have seen then you haven't been in Colorado.
Perhaps John McCain has read the same book you accuse Obama have reading.