Nate Silver
believes that Rick Perry's decision to remain in the race for the
Republican presidential nomination is a sign that Perry may have a
viable path forward, or at least thinks he has one.
"Mr. Perry's
polling in South Carolina has not been good recently. But if you need
only 20 percent of the vote to lead the field there, or if the number of
undecideds or weakly committed voters remains high, you would not need
all that much momentum to contend... I would not assign high odds to Mr.
Perry making a comeback -- much less actually winning the nomination.
And there is reason to be skeptical of the idea that conservative elites
would throw their support to Mr. Perry now when it would have been more
advantageous for them to do so before Iowa. Nevertheless, Mr. Perry
does have some relatively unique strengths as a candidate, at least in
comparison to this year's Republican field, and sometimes optimal
decision-making is clouded by the fog of war that accompanies the Iowa
caucuses."