A reader from Oregon questioned the filming techniques used for this video.
Revkin followed up.
And it turned out, the reader from Oregon was correct — the film used in this video was shot with “an assortment of traditional methods,” not with the strapped on cameras that the USGS were using on the bears.
Revkin assumed from the background provided to him that this was leading-edge technology, bear-generated video. And even though he’d interviewed the filmmaker, the truth hadn’t come out.
Update June 29, 2014 – another damning comment made, added below.