My guess is nothing will come of this:
Both posts were removed at approximately 8:35 pm ET today (while this post was being drafted).
The user now says he was joking:
i was only joking about my romney comments, i know now that they are serious and should not be put on twitter even as a joke…
— syle ktussy (@kyle__kyle) October 8, 2012
Maybe. Nevertheless, we hope the Secret Service is on top of this.
Hat tip: @RMH2345