Biden mistakenly sought out the late Republican Rep. Jackie Walorski of Indiana at a news conference.
Where's Jackie?," Biden said, in a slip-up that's sure to fuel Republican attacks.
Biden was speaking at a White House Conference on Hunger, Nutrition, and Health when he thanked bipartisan elected officials who introduced legislation to convene the conference.
Where's Jackie?," Biden said, looking to the side and saying in a soft voice, "she was going to be here."
Biden had already planned to welcome her family to the White House on Friday, when there will be a bill signing in her honor, she said.