NEW : Obama meets with Hariri and denounces Iran 's actions . Attempts to resolve the dispute have failed so far . An 11th minister resigns , causing the government to collapse . The meeting between President Hariri and Obama is over a tribunal case .
NEW : Obama meets with Hariri and denounces Iran 's actions . An 11th minister resigns , causing the government to collapse . The meeting between President Hariri and Obama is over a tribunal case .