Shanahan says Robert Griffin III hasn’t been experiencing any concussion symptoms

During his Monday press conference, Washington Redskins head coach Mike Shanahan said that quarterback Robert Griffin III hasn’t been experiencing any concussion symptoms today.

“He’s feeling good. No dizziness, no headaches, no vomiting. He feels like he’s done well on the tests that he’s taken thus far,” Shanahan said, per ProFootballTalk.com. “Hopefully there’s no symptoms that happen over the next couple of days.”

I wonder if Shanahan is lying aout griffin not having concussion symptoms.  He took a big shot to the head and can’t imagine himnot feeling it today.