Okay, I know this is a dumb question, because obviously the answer is that this isn't about national security at all and it's all predicated on Islamophobia and racism, but ...
Wasn't this supposed to be a 90 day ban while they implemented tougher visa rules? Hasn't it been more than 90 days since they initially tried putting it in place? Why can't they just enact those proposed tougher visa rules without the ban?
They keep going back to the well with this "temporary travel ban" which is supposed to buy them time, but it seems like they've had the time they need, so I'm unclear what a "temporary" ban is supposed to do at this point.
Again, I know the actual answer here, I'm just wondering if there's some better/less damning explanation they're giving that I'm missing.