Andy Reid was seen in a heated conversation with defensive tackle Cullen Jenkins on the sideline during Monday night's preseason game against the Patriots.

The incident took place after New England's backup offense marched down the field on Philadelphia's No. 1 defense.

"It's an emotional game. He was fired up, I was fired up," Reid said. "Those things happen. Cullen is my primary leader on that defensive line, I count on him for a lot of things. He was upset and I was upset, and we talked about it afterwards."

"I put a lot of responsibility on our defensive line," he added. "I put a lot of responsibility on our offensive line. I didn't think necessarily this was either one of their best performances, but they picked it up and I thought they took charge the way they're very capable of doing."