This past week, with absolutely nothing for their newshounds to do during the long hot Summer months, the Associated Press decided to unleash the powerful forces of the American media on dental floss.    Yes I said dental floss !    Contending that twenty five years of medical study have shown no correlation between regular flossing and declines in decay, gum disease and plaque removal, these bold crusaders for the American public again stand up to protect us from ourselves.    I say to these energetic American patriots, “GO FLOSS YOUR TEETH TONIGHT AND NOTICE ALL THE GROSS PIECES OF LEFTOVER AND UNCHEWED FOOD THAT ARE DISLODGED “.     WHAT THE HECK   !