deeper in ron paul's record. >> reporter: republican congressman in 2012 contender ron paul isn't afraid to speak his mind. including this recent accusation leveled against his capitacapitol hill colleague and rival for the nomination, michele bachmann. >> she doesn't like muslims. she hates muslims. she hates them. she wants to go get them. >> bachmann unequivocally denied the assertion calling it absolutely outrageous. but it's just the latest in a string of ron paul controversy that dates back decades. he is well known for the position on foreign policy that his critics term isolationist. and his call for end of the war on drugs which he said benefits no one. paul is facing new question about newsletters from the 1980s and '90s published under various names like ron paul freedom report and the ron paul investment letter. and contain lines like this one referring to the 19992 riots in los angeles. "order was only restored in