[John Jamieson]

We have a lot of EMP now. It's call lightning. It isn't strong enough to stop cars or airplanes. You'd have to build something about a million times stronger. Not easy and probably impossible without nuclear weapons to start it. If they use nukes you won't care about about the EMP.

[GingisK]

We have a lot of EMP now. It's call lightning

EMP and lightning are not the same thing. Not even close.