The superhero theme even finds its way into the photo shoots, which turn into epic crime-fighting battles.
Finally, this photo, which David captioned: "He's happy because he just sold a motherlode of burritos to the Oklahoma delegation"
"We've identified about twelve people so far, and we've gotten a hold of one of the people we have a photo of," he explained.
1860, shortening of photograph. The verb is first recorded 1865, from the noun. Photo finish is attested from 1936. Photo opportunity first recorded 1974.
photo- or phot-
Light; radiant energy: photosynthesis.
A prefix that means "light," as in photoreceptor.