With a caveat to consider the source...
https://www.salon.com/2017/03/04/conservative-feud-right-wing-pundit-mark-steyn-sues-student-loan-billionaire-cary-katz-for-canceling-his-web-tv-show/
Thanks for article link. Levin was probably jealous and worked behind the scenes to get Steyn fired. Levin is a real piece of work.