It is true bullshit.

To keep the prisoners or criminals in the Guantanamo Prison indefinitely or more than many years

without formal charge and court proceedings are definitely illegal by U.S. law.

Now, they "suddenly" want to apply legality to their proceedings. It's bullshit.

Yesterday, it was totally illegal and suddenly, today, it has to be conformed to the law.

This is hypocrisy frequently performed by the people who supposedly believe in God.

Here, God means any kind of God that we believe in.

The more faithful they claim they are, the more hypocritic they become.

https://en.wikipedia.org/wiki/Bullshit
Bullshit, Wikipedia 

Philosophers have debated about "bullshit". They could not agree on whether 

it is a truth or a lie. But they all agreed to that it can be deceiving. 
 

America often bullshits to promote American value that emphasizes 

fairness. It frequently played out to hide the evil acts committed by 

Pentagon and CIA. 
 

Why did America just kill him? He is an evil enemy that the whole world 

would condemn.