EXCLUSIVE: Move over, Katniss. Lionsgate’s Summit Entertainment has found its next franchise hero: Julius Caesar. The company, whose franchise fare has included Twilight Saga, The Hunger Games and Divergent, has signed on with White Horse Pictures to co-produce Emperor, the first in what could be a trilogy of films about the rise of Julius Caesar and his best friend and eventual mortal enemy Marcus Brutus. Emperor will be based on the first two books written by Iggulden…
