"Do it," Jim agreed. "Kal and I have work to do. Lois - trust her. I do."

And from Jim... That said a lot.

Having seen what happened to Lois, and the fact that this was Hydra-- He could bet that Clark was ready to ruin this place, and Jim was willing to help. He wanted to see this place turned into a crater.

Then he had his hand on Clark's arm. "Let's get them back."