The origin of Rome? It all started with a murder... Forget the Colosseum (just for a second). Just steps away you'll find the very spot where Rome was born, thanks to good old-fashioned sibling rivalry. Twin brothers raised by a she wolf, Romulus and Remus, couldn't agree on where to build their city. Romulus picked Palatine Hill and drew a line. Remus crossed it, so naturally Romulus murdered him. Emperors moved in centuries later, filling the hill with sprawling palaces and gardens that overlo