Former Defense Secretary Donald Rumsfeld criticized President Obama's assertion Tuesday that the Bush administration ignored requests for more troops to battle the Taliban, declaring the president's remark made during his address on Afghanistan a "bald misstatement."

Rumsfeld said Wednesday that during his time as Bush's Secretary of Defense, he was "not aware of a single request of that nature."

But Admiral Mike Mullen, Chairman of the Joint Chiefs of Staff since October of 2007, said Wednesday that the former top commander in Afghanistan, General David McKiernan, had requested more troops during the previous administration, but they were sent to Iraq instead.