Obama cites Gulf oil spill while promoting alternative energy in California . CNN 's Tom Cohen and Alan Silverleib contributed to this report . Obama 's remarks came two weeks after key senators introduced energy reform bill . Comment: Harry Reid 's emphasis on immigration reform raises doubts about bill 's future . Bill includes expanded offshore drilling but gives states more leeway .
Obama cites Gulf oil spill while promoting alternative energy in California . Obama 's remarks came two weeks after key senators introduced energy reform bill . Comment: Harry Reid 's emphasis on immigration reform raises doubts about bill 's future . Bill includes expanded offshore drilling but gives states more leeway .