Old leaders, old ideas, big problems: Can America survive a rich gerontocracy? 

USA TODAY - For more and to sign up click here William S. Becker, opinion contributor Say what you will about incoming President Trump, but some bothersome facts are self-evident. He is an old man stuck in old thinking at a time when the world is changing with unprecedented speed. Many changes won't wait another four years until voters have another chance to elect a modern president. The liabilities of old age…