(adsbygoogle = window.adsbygoogle || []).push({}); Hey, this is a new glitch on the Call of Duty Modern Warfare 2 Campaign mission "Hornets Nest".

This requires a crouch elevator. Once you get in the elevator you can run around the buildings, jump under the map, get our of the map and go in secret rooms.
[WS]8EIb3jjj224[/WS]

Enjoy

Good Luck