Sources say he got into a heated exchange with Rep. Jason Crow on Saturday.
abcnews.go.com
“The conversation became personal when Biden mentioned Crow's Bronze Star and attempted to bring up his son Beau, the member said. Two sources described Biden's exchange with the former Army Ranger as "incoherent" and "unintelligible."
One member suggested to ABC News that members on the call were left "aghast" after this particular exchange -- with members shaking their heads, some with their hands on their faces in apparent shock.”