Even if Iran achieved a successful nuclear detonation, they are prob 5-10 years (or more) away from targeting the USA just from the miniaturization and reentry problems alone.
It was never really about an immediate threat of striking within the 48 states.
I don't think this nitwit gets it.
Iran has shown that, even during this conflict, it will strike neighbors with conventional weapons.
This is about a nuke being used in the region.
Imagine what would happen to fuel prices if any nuke were to be used in that region.