At the end of the 19th century, a race was on to power the world. Fraught with shameless incidents of divisiveness and greed, some of our most respected historical figures sounded the battle cry, among them inventor Thomas Edison and the worldly entrepreneur, J.P. Morgan. Caught in the crossfire was arguably the greatest inventor of all time, the man responsible for harnessing Niagara Falls and the AC current that powers our homes. Nikola Tesla claimed he could provide everyone with free, unlimited energy. Could his claim have been true?