(Minneapolis,MN)  --  Quick actions by other skiers in Minneapolis over the weekend help to save the life of 17-year-old Daniel Mannon of Wisconsin.  He suffered a heart attack and collapsed on the slopes at Afton Alps on Saturday.  A retired sheriff's deputy, a ski instructor and the ski area's general manager immediately went to work providing CPR and using a defibrillator to bring Mannon back to life.  The teen is still hospitalized in St. Paul and took part along with his rescuers in a press conference at the hospital yesterday.