MIAMI BEACH, Fla. - Three of the Democrats' nine presidential contenders drew the wrath of the president of the NAACP on Monday for skipping the group's candidate forum, reflecting a growing sentiment among blacks that their loyalty to the Democratic Party is being taken for granted. The six Democratic presidential hopefuls shared the stage with four empty chairs, each labeled with the name of a White House candidate who didn't make it. They were President Bush (news - web sites) and Democrats Joe Lieberman (news - web sites), Dick Gephardt (news - web sites) and Dennis Kucinich. While Bush's absence...