Chicago Metro Area is metropolitan area that includes the city of Chicago, Illinois, and its suburb
Ahh, one of my favourite cities on earth! I love Chicago. Great restaurants! 
It would shock you to know that it is the third largest metropolitan area in the United States.
Yes, it's a big, spread out city. Love that deep dish pizza.
It  generates  an annual gross regional product (GRP) of over $561 billion.
Interesting. The architecture is stunning. Some real beauties there. 
It's such an amazing business place that it is  home to more than 400 major corporate headquarters, including 31 in the Fortune 500