Part two ( no ground...)

To put In a nutshell, what the artist wants to point out is that the objection of by a part of the American population, who claims to be real aAmericans people who defends their country and american values against profaners, actually desecrate America  but while when they oppose themselves to the project of the construction of the mosque near Ground Mosque (Zero?), they (because they wrote their message on the American Constitution I don't understand this sentence, could you write it in French?) and even I believe that their commitments,  and actions is are in contradiction to with what they aim to protect.