<a gi-track='captionPersonalityLinkClicked' href=/galleries/search?phrase=Shigeru+Ishiba&family=editorial&specificpeople=2921096 ng-click='$event.stopPropagation()'>Shigeru Ishiba</a>, Japan's former defense minister, speaks during a joint news conference by candidates for leader of the Liberal Democratic Party (LDP) at the party's headquarters in Tokyo, Japan, on Friday, Sept. 14, 2012. Japan's main opposition party will aim to regain power behind a new leader whose stance on a territorial dispute could inflame tensions with China. Photographer: Haruyoshi Yamaguchi/Bloomberg via Getty Images