[Lancey Howard]

...was not how the document had been represented to him.

???

Was this "document" something he could READ before signing?

[Mrs. Don-o]

Google search shows no sign of Ron Sider saying he was "deceived" or that the Manhattan Document was "misrepresented." This author, Fred Clark, implies this by insinuation without ever quoting Sider.

I, personally, think Clark is engaged rhetorical monkeyshines here.