US President &lt;a gi-track='captionPersonalityLinkClicked' href=/galleries/search?phrase=Barack+Obama&amp;family=editorial&amp;specificpeople=203260 ng-click='$event.stopPropagation()'&gt;Barack Obama&lt;/a&gt; speaks during a town hall meeting at Indian Hills Community College in Ottumwa, Iowa, on April 27, 2010. AFP PHOTO/Jewel Samad