Neil Dutta, Head of U.S. Economics at Renaissance Macro Research, on Jay Powell and negative rates. Fran Kinniry, Principal and Global Head of Private Investment at Vanguard, on the benefits of private equity in a volatile market. Linda Kirkpatrick, President of US Issuers at Mastercard, on consumers embracing contactless payments. Mandeep Singh, Senior Tech Industry Analyst at Bloomberg Intelligence, on Uber buying GrubHub. Hosted by Paul Sweeney and Lisa Abramowicz.