Presidential candidates Barack Obama and John McCain hit the campaign trail yesterday to discuss their views on economic policy and Iraq. Kwame Holman reports on the state of the campaign.

Iraqis gave mixed reviews to President Bush's plans for a phased troop withdrawal beginning next summer, which he announced following a report from Army Gen. David Petraeus. A reporter in Iraq discusses the on-the-ground response to the news from Washington.

Hoshyar Zebari, the Iraq foreign minister talks about efforts to build a unity government, the recent violence and efforts to crackdown on militias. Zebari has served as the foreign minister of Iraq for nearly three years.

Newly installed interim Iraqi Foreign Minister Hoshyar Zebari discusses how he hopes the United Nations proceeds on supporting full sovereignty for Iraq.