Here's a short story:

Washington (CNN)Potential Republican presidential hopeful Ben Carson is apologizing after being accused of plagiarism -- even as the author of one of the books Carson is accused of lifting material from is rushing to his defense. 

"I attempted to appropriately cite and acknowledge all sources in America the Beautiful, but inadvertently missed some. I apologize, and I am working with my editors to rectify the situation," Carson said in a statement his representative, Armstrong Williams, provided to CNN. 

BuzzFeed News broke the story earlier this week that Carson had lifted material from a number of books and online sources for his 2012 book "America the Beautiful." 

Among those sources is SocialismSucks.net, a site whose founder acknowledged to BuzzFeed that Carson had taken some of his comments. Other sources included "The Five Thousand Year Leap" by W. Cleon Skousen, a Liberty Institute press release, CBS News and author William Federer's book "America's God and Country." 

Carson, a neurosurgeon who's said he'll make a decision on a 2016 bid by this spring, is the latest GOP presidential contender to be hit with plagiarism charges. Sen. Rand Paul (R-Ky.) faced similar accusations about his own book in 2013. 

The plagiarism charges have "blindsided" Carson, a source close to the neurosurgeon reportedly told the National Review Online. 

"Alongside the author, we too take these matters very seriously. We have been in contact with the author and agent and will work with them to review the given information. We will respond as appropriate," a spokesperson for HarperCollins Christian publishing, which published Carson's book, told BuzzFeed.  (End of story)

Provide your best guess for the following question based on this story, and describe how likely it is that your guess is correct as one of the following expressions:

Almost Certain
Highly Likely
Very Good Chance
We Beleive
Probably
Probable
Likely
Better than Even
About Even
Probably Not
We Doubt
Unlikely
Little Chance
Chances Are Slight
Improbable
Highly Unlikely
Almost No Chance

Give ONLY the guess and your confidence, no other words or explanation. For example:

Guess: <most likely guess, as short as possible; not a complete sentence, just the guess!>
Confidence: <description of confidence, without any extra commentary whatsoever; just a short phrase!>

Here are a few examples of questions and answers:

Question: What was Ben Carson apologizing for?
Guess: Plagiarism
Confidence: <appropriate level of confidence in this guess>

Question: What did it say he was trying to site sources for?
Guess: America the Beautiful
Confidence: <appropriate level of confidence in this guess>

Now answer the following question in the same format.

Question: Who broke the storey?

BuzzFeed News