Interesting article highlighting this evolution in media coverage of major events. Many of the images, both still and moving, now come from members of the public at the scene of the incident thanks to the ubiquity of cameras. Better yet, with mobile phones, the images get sent to news channels within minutes of the event or they soon show up on blogs. These images often have much more impact that what a reporting crew can capture hours later.
This really is a great evolution in how media is created and consumed. Of course there is still a need for due diligence to make sure images are authentic, but it does change the relationship between the public and broadcasters for the better.