The ominous tweet shows a photo of Chicago's Old Republic Building on 307 N. Michigan Ave. and the White House with the hashtag "#AmessagefromISIStoUS".
The tweet reads, "We are in your state We are in your cities We are in your streets You are our goals anywhere."
In the White House picture, a person holds up a photo of the "ISIS" flag on a cell phone in front of the White House, almost as a taunt.
In the photo with the Chicago building, someone is holding up a piece of paper dated June 20, 2014. The Arabic translation of the paper according to WGNtv.com "Soldiers of the Islamic state of Iran and Syria will pass from here soon".