Changes at Twitter
https://www.theverge.com/21524092/twitter-temporarily-changing-retweet-quote-tweet-election
Starting today, when you click or tap the retweet icon, Twitter will pull up the Quote Tweet composer to encourage you to write something about that tweet before you share it. You don’t have to write anything if you don’t want — just leave the composer blank and hit the retweet button to retweet like you normally would. But Twitter is hoping that by introducing some friction into the process, people might better consider exactly what they’re retweeting or take the opportunity to add their own perspective.
#retweet should be trending by tonight. See all the retweets on one hashtag.