MAGA twitter is trying to get excited about this "news" but they all know if Kash had anything close to real he'd be doing far more than just forwarding it to Chuck Grassley. In fact, handing it over to chuck actually means they haven't and won't even open an actual investigation about this themselves.
note that JD seems to take pains to avoid saying that Iran actually had imminent nuke capability, saying only that they have enriched uranium above the apparent allowable levels - but only says it's "to the point" of being weapons grade, not actually weapons grade.
and of course, the maga responses to this JD tweet are not happy.