Newt has no campaign structure and admitted recently that he never expected this surge in the polls (which we all know has nothing to do with Newt and everything to do with how dissatisfied Repubs are with their choices)
New is a gimmick candidate (just like Cain was) who never expected to do well which I why he couldn't be bothered to do the normal stuff to run an actual campaign.
btw - get ready for all the videos from the 1990's of his fellow Republicans saying what an absolutley horrible leader he was.
Some, like Tom Coburn, are saying it now as well