Hillary Clinton slammed rival Barack Obama on Saturday for campaign leaflets on her health-care plan that she called "blatantly false" and accused him of using Republican tactics in their contest for the Democratic U.S. presidential nomination. "Shame on you, Barack Obama," Clinton said, speaking to reporters after a rally in Ohio, a state that is key to her struggling campaign. Obama defended the leaflet as accurate and campaign spokesman Bill Burton decried Clinton's "negative campaign."
