[woodruffw]

It's normal for the AG's press releases to contain "X National" when the subjects of investigation are foreign nationals. Compare, for example, this recent press release about a Malaysian National[1].

Edit: Or this one about Mexican Nationals[2].

[1]: https://www.justice.gov/usao-sdny/pr/us-attorney-announces-e...

[2]: https://www.justice.gov/usao-sdny/pr/six-mexican-nationals-s...