Poll: US by 59-31 support nuke deal with Iran? Uh... not so fast, ABC

ABC/WaPo Poll: Clear majority supports nuclear deal with Iran (??)

Why isn’t the headline :

Clear majority have no confidence in any deal with Iran

I hope everyone understands what this poll ACTUALLY means?
USA: Please find some way out of this that we can’t imagine, and is nothing we have heard yet, because everything we have heard is impossible to have trust in