(AP) - Demographics and details from AP-Ipsos polling on the 2008 presidential race. The poll was conducted by Ipsos, an international polling firm: OVERALL: The most important qualities looked for in a presidential candidate are honesty and integrity; these were named by more than half of those in the AP-Ipsos poll. The leading Democratic candidate, according to Democrats and those who lean Democratic, is Sen. Hillary Rodham Clinton of New York at 38 percent followed by Sen. Barack Obama of Illinois at 21 percent, former Vice President Al Gore at 14 percent and former Sen. John Edwards at 10 percent....