Abby Joseph Cohen, a Columbia Business School professor, says she's concerned about the potentially disruptive economic impact of President Donald Trump's tariffs in the second half of the year, which she sees as being at the level of Smoot-Hawley tariffs. Speaking on "Bloomberg Open Interest," Abby Joseph Cohen also discusses Federal Reserve monetary policy and Palo Alto Networks agreeing to buy CyberArk Software. Sign up for the Economics Daily newsletter to discover what's driving the global

Tag-uri: Donald Trump