Castellanos : Obama 's message was populism and bottom-up change . Obama campaign taken over by Democratic establishment , he says . Alex Castellanos : European party champions big government and opposes change . `` Yes we can '' turned into `` Yes Obama can , '' Castellanos says .
Alex Castellanos : Obama 's message was populism and bottom-up change . Obama campaign taken over by Democratic establishment , he says . Castellanos : Democratic party champions big government and opposes change . `` Yes we can '' turned into `` Yes Washington can , '' Castellanos says .