I thought the moderator cut Biden short a few times, and changed the direction in Ryan’s favor a few times; I didn’t watch every second of the debate, but I watched most of it and didn’t think she was working for Obama/Biden.
It must be difficult (even angering) to try to moderate a debate so close-up where one participant behaves in such a bizarre, erratic fashion. Biden may have clawed back some of the least-brightest voters, but probably lost some as well with his “One Flew Over The Cuckoos Nest” act.
“I thought the moderator cut Biden short a few times”
Maybe because she found his performance obnoxious too and therefore damaging to Obama?