For news organizations, the flood of Gaza war video is proving both illuminating and troubling

NEW YORK (AP) — A camera livestreaming the skyline of Gaza City captures streaks of light. Dash-cam video from a car in Israel spots a killer coming into view. A satellite identifies tank tracks in the dirt, and a mall security camera catches the moment a bomb in Gaza detonates.

While journalists' access to the war in Gaza is limited, a flood of video from all sorts of sources documents what is — and isn't — going on.

At news organizations, sifting through material found online to determine what is real, and to unearth the sometimes unexpected clues that can be used to tie stories together, are increasingly important — and often emotionally overwhelming — jobs.

“It has become a key part of doing journalism in the modern age,” said Katie Polglase, a London-based investigative producer for CNN.

CBS News last week announced the launch of “CBS News Confirmed,” the formation of a team to use data and technology to study online evidence. Earlier this year, the similar “BBC Verify” unit was formed to bring more open source reporting methods to the worldwide news outlet.

The buildup of this capability was seen most prominently when The New York Times, Washington Post, Wall Street Journal, CNN and The Associated Press did in-depth analyses of video evidence — including those streaks in the sky — to try and determine the disputed cause of a deadly Oct. 17 explosion at Gaza's al-Ahli Arab Hospital.

There was no unanimity — and some caution about drawing conclusions absent an ability to examine evidence on the ground.

NO LONGER JUST ON THE SCENE

In an earlier era, viewers generally saw the aftermath of a news event unless television cameras happened to be on the scene. Now, with millions of people carrying phones that have video cameras, the aftermath isn't good enough. The buzzword is “now.”

“The reality is that audiences expect to participate in a shared viewing experience, to learn what is going on along with anchors and reporters,” said Wendy McMahon, president of CBS News and Stations.

That means combing through an endless supply of video posted on sources like X (formerly Twitter), YouTube, Instagram, Telegram and Facebook. Much is harrowing: images of mangled bodies, bloodied children carried out of rubble, people distraught at the loss of loved ones. The effect of seeing such images is known by those who must watch them frequently as “vicarious trauma.”

Combatants know well the power of such images, which explains why some Hamas members wore cameras to document their Oct. 7 killing spree in Israel. Meanwhile, Israel compiled and has been showing grisly images of that day to journalists.