From its humble origins 120 years ago to present day, BOSTON immerses the viewer into the wondrous kaleidoscope of the oldest annually contested marathon in the world. Evolving from a workingman's challenge to welcoming foreign athletes and eventually women, the iconic race paved the way for the modern marathon and mass participatory sports.

"On April 15, 2013, two homemade bombs exploded near the finish line of the Boston marathon, killing three people and wounding more than 264 others. In the ensuing manhunt, Tamerlan Tsarnaev died, and his younger brother Dzhokhar was captured and ultimately charged on thirty federal counts. Yet long after the bombings and the terror they sowed, after all the testimony and debate, what we still haven't learned is why. Why did the American Dream go...