Asō was one of the final candidates to replace Koizumi as prime minister in 2006, but lost the internal party election to Shinzo Abe by a wide margin. Both Abe and Asō are conservative on foreign policy issues and have taken confrontational stances towards some East Asian nations, particularly North Korea and, to a lesser extent, the People's Republic of China. Abe was considered a more "moderate" politician than the more "hard-line" Asō, and led Asō in opinion polling within Japan. Asō's views on multilateralism are suggested in a 2006 speech, "Arc of Freedom and Prosperity: Japan's Expanding Diplomatic Horizons".