It's the same all over for Ben Carson: Losing steam in the polls, like here in South Carolina

Source:  Real Clear Politics

The behinders in the 12/14-17 CBS News/YouGov poll:

• 4% - Rand Paul
• 2% - John Kasich
• 1% - Chris Christie, Carly Fiorina, Lindsey Graham, Mike Huckabee
• 0% - Rick Santorum, George Pataki

Other stuff:

• 79% of respondents say they will definitely vote
• 38% say their choice of candidate is "very strong -- I've decided"
• 78% of Republican primary say they are glad Trump is speaking out, tho they may not agree with all he sez

Recent state polls:
No one threatening Trump's lead in New Hampshire.  (12/20/2015)
In Iowa, Cruz rockets past Trump to retake 1st place -- with an exclamation point! (12/20.2015)
Trump continues to dominate in Georgia; Cruz in 2nd.  (12/19/2015)
Trump in 1st, Cruz surges into 2nd, Rubio treads water in Florida.  (12/19/2015)
Donald Trump, Ted Cruz remain in seesaw battle for 1st in Iowa; Jeb Bush quietly re-emerges.  (12/15/2015)
Trump maintains comfortable lead in 2 latest South Carolina polls.  (12/10/2015) 

Carson jilted, Trump bouncy-bouncy, many respondents just plain loony in latest North Carolina Republican primary poll.  (12/8/2015)
Chris Christie no favorite son in New Jersey; Donald Trump rules for now.  (11/18/2015)
Carson continues ascent in Virginia, Bush going the way of Scott Walker; Rubio bobs.  (11/18/2015)
Trump, Cruz on upswing; Carson, Bush on downslide in latest Texas Republican primary poll.  (11/12/2015)
As the polls churn in Arizona: Trump and Fiorina = big losers; Carson and Rubio = big winners.  (11/11/2015)

Wisconsin voters don't necessarily heed Scott Walker's advice to dump Trump.  (10/1/2015)

Scott Walker quickly flames out in Michigan.  (9/17/2015)