City of neck ache

David Overend flew America Airlines: www.americanairlines.co.uk

By The Newsroom

Published 3rd Sep 2012, 07:00 BST

Skydeck Chicago: www.theskydeck.com

Shoreline Sightseeing: www.shorelinesightseeing.com

www.smartdestinations.com/Chicago

www.discoverillinois.org/Tourism