A moving memoir of the beloved fortieth president of the United States, by his son. February 6, 2011, is the one hundredth anniversary of Ronald Reagan's birth. To mark the occasion, Ron Reagan has written "My Father at 100," an intimate look at the life of his father-one of the most popular presidents in American history-told from the perspective of someone who knew Ronald Reagan better than any adviser, friend, or colleague. As he grew up under...