President Barack Obama steps off Marine One after landing at Leesburg Executive Airport Landing Zone in Leesburg, Va., Thursday, Feb. 7, 2013, before attending the House Democratic

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President Barack Obama steps off Marine One after landing at Leesburg Executive Airport Landing Zone in Leesburg, Va., Thursday, Feb. 7, 2013, before attending the House Democratic Issues Conference in Lansdowne, Va. (AP Photo/Charles Dharapak) less