Maine Senate candidate Troy Jackson, a Democrat, was the target of an outrageous video apparently fabricated by Russian operatives, according to the data analysis service NewsGuard .

In the video, which appears as a legitimate news report from Maine TV station WABI, an anchor alleges that Jackson threatened to kill "any insubordinate staffer" with an axe. Jackson is a fifth-generation logger challenging the Republican incumbent Susan Collins.

Several polls put Jackson ahead of Collins , and Republicans see her seat as crucial to maintaining control of the U.S. Senate.

Kim Petry, vice president of WABI, confirmed to NewsGuard that the video was fabricated and appears to use a synthetic voice. "It was not produced, aired, or authorized by WABI," Petry told NewsGuard.

The firm said Jackson's campaign didn't respond to two emails seeking comment on the video.…