99% Invisible had an episode recently that explained some of LA's sprawl: http://99percentinvisible.org/episode/episode-70-the-great-red-car-conspiracy/ http://

99% Invisible had an episode recently that explained some of LA's sprawl: http://99percentinvisible.org/episode/episode-70-the-great-red-car-conspiracy/ http://99percentinvisible.org/episode/episode-70-the-great-r...