Iranian Govt propaganda for internal consumption? They do that ALL the time.
Kind of a, "Yes we made a deal with the Great Satan, but we are really stiffing them." type of thing.
But, these days, we can't really count on what US/wsstern media is saying either.
With the repeal of the Smith Mundt act, it is now perfectly legal for them to lie thru
their teeth! And we have seen plenty of examples of it lately.
what are we going to do when we can no longer tell what is REAL?
How can people make correct informed decisions, when the sources of information can't be trusted? This gives me an incredibly apprehensive feeling in my gut!
Historically, we all know this goes to a very scary place! 
The media😂 Bunch of liars