(CNN) - Barack Obama on Wednesday took aim at potential rival John McCain over the Arizona senator's apparent misstep at a recent press conference in Jordan, the latest sign Democrats are looking to capitalize on the moment.
"Just yesterday, we heard Sen. McCain confuse Sunni and Shiite, Iran and Al Qaeda," Obama said during a speech on Iraq Wednesday morning. "Maybe that is why he voted to go to war with a country that had no Al Qaeda ties. Maybe that is why he completely fails to understand that the war in Iraq has done more to embolden America’s enemies than any strategic choice that we have made in decades.
The gaffe in question occurred during a news conference in Jordan Tuesday, when the presumptive Republican presidential nominee repeatedly said Iran was supplying al Qaeda. Iran is predominately a Shiite country and is not aiding the Sunni dominated Al-Qaeda.
McCain ultimately corrected himself after Sen. Joe Lieberman whispered in his ear.
"I'm sorry, the Iranians are training extremists, not al Qaeda. I am sorry," the Arizona senator said.
The Democratic National Committee immediately seized on the comment, saying the misstep raises question over whether McCain "can be trusted to offer a clear way forward." It also forwarded a transcript of a recent interview in which he appears to make the same mistake.
McCain's campaign hit back on the DNC comments, saying the "Democrats have launched political attacks today because they know the American people have deep concerns about their candidates’ judgment and readiness to lead as commander in chief.”
In his speech Wednesday in Fayetteville, North Carolina, Obama also criticized McCain for his continued support for an "open-ended war."
"Now we know what we’ll hear from those like John McCain who support open-ended war. They will argue that leaving Iraq is surrender," he said. "That we are emboldening the enemy. These are the mistaken and misleading arguments we hear from those who have failed to demonstrate how the war in Iraq has made us safer. "
UPDATE: Responding to Obama's comments, McCain senior adviser Mark Salter said, "John McCain wants American forces to come home when our clear and serious interests at stake in Iraq, which nearly 4,000 Americans have given their lives to secure, are truly safe, when al Qaeda is defeated; Iran's influence is contained, and the potential for a truly cataclysmic civil war in Iraq is remote. That, I think, is what is called 'making us safer.'
"Senator Obama's plan, if it can be charitably described as one, would do the reverse."
– CNN Ticker Producer Alexander Mooney