Briefing with Secretary of the Treasury Steven Mnuchin and National Economic Director Gary Cohn. Subscribe to TIME ▻▻ Get . My Vidme Channel: FUND MY CHANNEL: Become A Patron - Donations - JOIN . Sean Spicer, Sec.Treasury Steven Mnuchin and National Economic Director Gary Cohn. Tax Plan. White House press briefing. April 26. 2017. FULL Sean . Briefing with Secretary of the Treasury Steven Mnuchin and National Economic Director Gary Cohn.