About the hysteria of the West and Trump about Iran's nuclear weapons.
What is very important to know?
The fact is that in 2016, the West lifted sanctions on Iran in exchange for its refusal to build nuclear weapons. Iran has completely abandoned uranium enrichment to the point where it can be used in warheads. 
And Iran fulfilled its obligations, but in 2018, Trump unilaterally tore up this treaty, which unleashed Iran's hands to create nuclear weapons. 
In other words, it was Trump who violated the agreement, who now demands that Iran sit down at the negotiating table so that it renounces the creation of nuclear weapons. 
Once again, Iran has already refused, but the West has deceived. Actually, how he deceives everyone.