Earlier quoted context omitted.
It's unlawful for you to visit the Wikileaks site. https://mobile.twitter.com/wikileaks/status/7877498936496005...
Is it really unlawful or did CNN lie about that?
I am not a lawyer but I'd say this is a legal gray area.
The leaker probably broke a law. E.g., hacking Podesta's private emails would have been illegal under computer fraud and abuse. It's alternately possible that the leaker had legal access but breached contract to release the data publicly.
Now that the information has been leaked, it's hard to say that it's clearly illegal for John Q. Public to access what Wikileaks has made publicly available. The anchor is unable to point to a specific statute in his tweet above and also mentions that it hasn't been tested in court to his knowledge.
A central theme of the leaks so far is that large segments of the media have been overly cooperative with the Clinton campaign in spite of feigned objectivity. This HN comment has curated some links to primary evidence https://news.ycombinator.com/item?id=12722664 . Take a quick perusal and you'll be about as informed as anyone on the answer to your question.