It's being downvoted because talking about the Clinton administration's financial backing in this thread is off-topic and a little absurd, and this comment is seen as an extension of the first.
> But talking about an investigation into FIFA is somehow on-topic and relevant to HackerNews?!
To the extent that the FIFA discussion is inappropriate for HN, the correct response is to flag the article, not post things off-topic to the article in the thread.
Whether the FIFA-related article is appropriate to HN is completely irrelevant, in any case, to discussion of whether the attack on Clinton is itself on-topic to the thread discussing the FIFA article.