Perry may very well throw the sponge in even though he has the money to go on. Bachmann, unfortunately, is finished. Huntsman is in it for reasons of ego. He is a non-entity. IMO we will be down to three or four candidates by the time we hit FL and SC. Romney, Gingrich, Paul, and possibly Santorum if he can raise some money. Santorum is the Last of the real Conservatives left.