WATCH: After a campaign event in Mason City, Iowa, @joebiden reacts to @edokeefe's question about his ongoing feud with @berniesanders: "Calm down, it's okay." https://t.co/a2hmMbnjnf pic.twitter.com/ymOMWRR2zP— CBS News (@CBSNews) January 22, 2020
WATCH: After a campaign event in Mason City, Iowa, @joebiden reacts to @edokeefe's question about his ongoing feud with @berniesanders: "Calm down, it's okay." https://t.co/a2hmMbnjnf pic.twitter.com/ymOMWRR2zP