![POLITICO Playbook Audio Briefing show](https://d3dthqtvwic6y7.cloudfront.net/podcast-covers/000/068/376/small/politico-playbook-in-90-seconds.jpg)
Summary: New Gingrich cashes in on Donald Trump's popularity, things get tense at Harvard and more in today's Playbook in 90 Seconds.
Summary: New Gingrich cashes in on Donald Trump's popularity, things get tense at Harvard and more in today's Playbook in 90 Seconds.