Chris Hayes @chrislhayes
This is interesting shows a real drop in the second half of the year. I think there's some data to back up this general point. — PolitiTweet.org
Nat Bullard @NatBullard
@Wertwhile @chrislhayes FAA has a rather funky chart with _weekly_ data and a data viewer here too… https://t.co/kpyMomVnyz
