One signatory to the letter said: "The White House haven't even informed Congress about Shaker Aamer.
One signatory had not even seen a copy of the French magazine.
One signatory to the letter said: "The issue now being played out right across the party is big versus small.
One signatory to the letter says this means that left-right splits "matter less" than they used to.
One signatory, Robert Long, a Conservative councillor and former chair of Maldon district council in Essex, is in little doubt about what the outcome of any review should be.
One signatory, Frank Gaffney, the head of the Center for Security Policy, told the Wall Street Journal that reducing oil demand is "no longer a nice thing to do — it's imperative".
One signatory, Bob Davidson, a retired professor of medicine at the University of Washington, publicly withdrew his name from the list, saying, "I didn't think they were about bashing evolution".
One signatory declined to be interviewed, citing "the impact my comments might have on my current job".
But one signatory said: "Six months ago, all this might have met an ideological brick wall from the shadow Treasury team, but now there is constructive engagement.
As one signatory on the petition of confidence in Corbyn put it: "Force him out and I will personally organise a burning of membership cards outside [Labour] HQ".
Under the convention, the countries agree that a child who has been removed from one signatory country by a parent and retained in another signatory country, in violation of the other parent's custodial rights, shall be promptly returned.
