Hopefully nobody flies a plane into it like on 9/11, otherwise the fallout will be larger than a few city blocks.
Do the laws of physics somehow not apply to nuclear reactors and planes until someone has crashed into one?
Now imagine an entire timezone covered in radiation?
But with modern GenIV reactors it wouldn't actually do what you think it would do. I would recommend you actually read about how these reactors work instead of writing comments like this.