Is there a link to the pictures of those launchers?
Here's a link to a shot of an AA gun deployed in a residential zone.
http://www.news.com.au/heraldsun/story/0,,19955774-5007220,00.html
Someone posted those pictures on this thread...but I can't tell you what post # it was...but, when they showed the pics on Hannity and Colmes..I recognized them..and I have been here all day.