The city of Chicago has become a top terrorist target ever since Barack Obama took office. Many terror groups refer to the city as "Obama town," given the city being Obama's home political turf. Now, a chilling tweet from a purported IS terrorist puts a bullseye on the city. CBS Chicago: In the meantime, the U.S. government on Friday issued a security bulletin to all U.S. law enforcement in light of the overall threat posed by Islamic State, commonly known as ISIS or ISIL. The ominous post on Twitter, purportedly from somebody connected with Islamic State, shows a photo of the Old Republic Building, 307 N. Michigan Ave., in Chicago and the White House. The text reads: #AmessagefromISIStoUS We are in your state We are in your cities We are in your streets You are our goals anywhere. #AmessagefromISIStoUS We are in your state We are in your cities We are in your streets You are our goals anywhere http://t.co/1EYMgCWJse— قهر...(Read Full Post)