TOKYO - Ex-Defense Minister and veteran lawmaker Shigeru Ishiba, widely seen as a lone wolf with a stubborn streak, won the presidency of Japan's ruling Liberal Democratic Party in his fifth bid for the party leadership, becoming the prime minister.The 67-year-old is known for his expertise on defense and security affairs, though also for what some consider his geeky enthusiasm in his personal interests and hobbies, and was one of the public's favorites to be prime minister in media polls.In the LDP, however, some have expressed concerns over his lack of enthusiasm for making allies in the …READ FULL ARTICLE