Police preventing protesters from entering the Eisenhower expressway
<a rel="nofollow" class="external text" href="https://www.flickr.com/people/72841285@N00">nathanmac87</a>
CC BY 2.0
<a rel="nofollow" class="external text" href="https://www.flickr.com/photos/nathanmac87/25088018273/">Protesters Meet Police</a>