With the Iraq War entrenched as a major issue for Democratic presidential candidates, Sen. Joe BidenJoe BidenSupport drops for Medicare for All but increases for public option Bolton told ex-Trump aide to call White House lawyers about Ukraine pressure campaign: report Federal prosecutors in New York examining Giuliani business dealings with Ukraine: report MORE (D-Del.) has said he wants Congress to repeal its 2002 authorization of the president’s use of force.

Biden is preparing a proposal with Sen. Carl Levin (D-Mich.). Below, Biden explains his intentions in a speech at the Brookings Institution.

He says the original authorization to destroy weapons of mass destruction, bring Iraq into accordance with U.N. resolutions and, if necessary, depose Saddam Hussein “is no longer relevant to the situation in Iraq.