2018 marks the 50th anniversary of the year 1968, a year of astounding, historic changes whose ripples still affect our world. The year was marked by the peak of a controversial war in Vietnam, revolutions and unrest in the U.S. and around the world, the loss of two of America's leaders by violence, as well as significant events in sports, entertainment, technology, and a trip around the moon. 1968 + 50 is a half-century retrospective, written in...