CALGARY, Alb. -- Despite the lessons of 9/11 and other emergencies, many police, firefighters and paramedics still cannot talk with one another because of aging and incompatible radio systems.
http://www.canada.com/calgaryherald/news/story.html?id=77922455-c2d2-4f74-ac07-a889f1548692
http://www.canada.com/calgaryherald/news/story.html?id=77922455-c2d2-4f74-ac07-a889f1548692
