Answer: Haley has some time to decide
I agree with Geoffrey on this one. While she claims to be in it for the long haul, the truth is that Haley has plenty of time to think about her decision. With a month till South Carolina votes, she can take a beat to see if the polls change or the money dries up. If she finds her position deteriorating, there's always time to make an exit before South Carolina starts voting, and I don't know that there would be much difference, other than possibly some short-term embarrassment, between dropping out now or next week.
—Mary Radcliffe, 538