Asked about keeping US military on the ground in Syria, Sen. Elizabeth Warren called for withdrawing troops from the region.

“I think we need to get out. We need to get out,” she urged.

As a member of the Senate Armed Services Committee, Warren said she wanted more information about how the military looking at Syria.

“What is the measure of success? If you’re going to be there, describe, let us see so we can tell if you’re failing or succeeding at this. And no one can come up with an answer," she said.

She declared: “And until they can do that, we need our troops back home."

Watch: