![](http://www.alamy.com/thumbs/6/FE902A18-3FA5-4540-B79D-696C687B049D/D4ME94.jpg)
Coast Guard and Chicago Police Marine Unit patrol during 2012 NATO Summit
Size: 1673px × 1195px
Photo credit: © Warships / Alamy / Afripics
License: Licensed
Model Released: No
Keywords: chicago, chicagopolicemarineunit, coast, coastguard, guard, homeland, marine, nato, police, pwcs, security, unit