Leon Cooperman: The IPO market is a little bit of a bubble

8:38 AM ET Thu, 20 June 2019

Slack is set to go public on Thursday at the NYSE under the ticker "WORK." The company's technology is used in the workplace to help employees communicate and collaborate. Leon Cooperman, chairman and CEO of Omega Advisors, joins "Squawk Box" to discuss what he's watching in the booming IPO market.