Blood Rivalry Over Electric Cars Now Fueled by a Billion Taxpayer DollarsRyan Tate9/28/09 5:58pm9EditPromoteDismissUndismissHideGo to permalinkElon Musk and Hendrik Fisker are mortal enemies in the green car business. Yet the feds just split a billion dollars between the two companies. If that sounds like a bad idea, blame Al Gore.