Facebook is gearing up for the upcoming midterm elections by building a physical “war room” in order to fight off “bad actors” who wish to influence voters. Facebook’s head of civic engagement, Samidh Chakrabarti, told NBC in an interview published Tuesday that the company was in a better place than it was in 2016 in regards to fighting “misinformation” and “fake news.” “I think we are in a much better place than we were in 2016. But it is an arms race. And so that’s why we’re remaining ever vigilant, laser-focused to make sure that we can stay ahead of...