| Former Gov. Mike Huckabee (R-Ark.) told CBS News political consultant John Dickerson his advice for embroiled Wisconsin Gov. Scott Walker is to "stay firm, hang in there." "If the Democrats are serious about saying we want dialogue, we want negotiation, then get back in your seats in the senate," Huckabee said. "These people were elected to stand up and do a job. If they can't do it, then quit and let somebody else step in there who will."