Recent Clinton-Obama Dueling

Monday: Clinton questions rival's character, says he doesn't measure up on Social Security, Iran, health care or taking a stand when it's time to make tough decisions. According to Clinton, Obama offers "false hopes" rather than action.

Obama campaign replies: "...Obama doesn't need lectures in political courage from someone who followed George Bush to war in Iraq, gave him the benefit of the doubt on Iran, supported NAFTA and opposed ethanol until she decided to run for president." Read more here.

Also: Obama campaign launches Web site chronicling Clinton's attacks; Clinton camp calls it "disingenuous." Read full statement here.