"In line with our principles of transparency and to improve public understanding of alleged foreign influence campaigns, Twitter is making publicly available archives of Tweets and media that we believe resulted from potentially state-backed information operations on our service"
https://about.twitter.com/en_us/values/elections-integrity.html#data
"In line with our principles of transparency and to improve public understanding of alleged foreign influence campaigns, Twitter is making publicly available archives of Tweets and media that we believe resulted from potentially state-backed information operations on our service" https://about.twitter.com/en_us/values/elections-integrity.html#data