Meghan McCain: Joe the Plumber "Is a Dumbass"McCain daughter blasts man who has become GOP mouthpiece By XANA O'NEILL Updated 8:30 AM EDT, Thu, Jul 16, 2009 Meghan McCain ripped into the man who rose to stardom during her father's failed presidential bid as a "dumbass" who should stick to his day job. "Joe the Plumber -- you can quote me -- is a dumbass," she told Out.com. "He should stick to plumbing." During an interview with gay rights magazine Out, the daughter of former presidential candidate John McCain, a same-sex marriage advocate, blasted Ohio plumber Samuel Wurzelbacher, who said...