Can foriegn nationals give to Super Pacs?

[Razmear]

I know non-US citizens can not give directly to a presidential campaign, but does that restriction apply to PAC's also.
The reason I'm asking is this recent article about a mystery 1 million dollar donation to Mitt's Super Pac.
http://www.msnbc.msn.com/id/44011308/#.TjrSvywVJLt

Thanks,
eb

[Razmear]

Think I found my own answer:
http://www.associatedcontent.com/article/8200005/factbox_super_pacs.html?cat=75

* Contributions cannot be accepted from foreign nationals or government contractors.