I'm aware and wish I could find a whole lot of Republicans -- other than Paul, Amash and a handful of other making a stink out of this, but I can't -- largely because powerful McCain and Graham are leading the charge for this. I'm putting out what's out there on the web about it.
When Lindsay Graham one of the bill's sponsors (along with John McCain) flat out say that this is declaring the US "part of the battleground", I'm taking his word for it.
No, you should read the page a poster mentioned and then back read from there. The bill EXCLUDES American citizens and those here legally.