Republicans say Benghazi investigation legitimate congressional oversight . Democrats say GOP is playing partisan politics with the attack on U.S. consulate . Cheney tells House conservatives that if Bush wo n't answer questions , she should be subpoenaed . What the Obama administration has said about the Libya attack . Analyst points to similarities between Cheney now and Cheney . Cheney in Thursday .
Republicans say Benghazi investigation legitimate congressional oversight . Democrats say GOP is playing partisan politics with the attack on U.S. consulate . Cheney tells House conservatives that if Bush wo n't answer questions , she should be subpoenaed . Analyst points to similarities between Cheney now and Cheney . Cheney in Thursday .