http://www.theobamanews.com/ObamaNews/obama-says-mccain-shouldnt-question-his-patriotism/ Democratic presidential candidate Sen. Barack Obama defended his patriotism Tuesday, chiding rival Sen. John McCain for impugning his integrity and challenging the Republican to acknowledge that they can disagree without maligning each other. Wed, 20 Aug 2008 14:36:13 CDT en