LATEST: Facebook says it has uncovered a new, covert disinformation campaign on its social network, its first acknowledgment of potential political meddling ahead of this year’s midterm elections.

LATEST: Facebook says it has uncovered a new, covert disinformation campaign on its social network, its first acknowledgment of potential political meddling ahead of this year’s midterm elections. https://t.co/TwutKFYJ7W

— NBC News (@NBCNews) July 31, 2018