Today's show comes to you straight from the SIG Spring Summit last week in Washington DC, and features Danny Ertel, the founding partner at Vantage Partners. Danny's practice focuses on helping buyers and providers of services enter into, manage, and when necessary, remediate their relationships.

Danny is a lawyer by training, and prior to founding Vantage Partners, he served in a number of high profile roles including as a law clerk to Justice Blackmun on the U.S. Supreme Court and as a Senior Researcher at the Harvard Negotiation Project. Danny has co-authored four books, including "Getting Ready to Negotiate – The Getting to Yes Workbook" with Roger Fisher, and is frequently cited in publications such as The Economist and Harvard Business Review.

I have followed Danny's work for a long time. He first came to my attention as a thought leader and subject matter expert when while I was a Category Manager for Outsourcing & Offshoring, and I was delighted to welcome him onto the show. We focused our conversation on ways in which we can turn around difficult relationships, both with suppliers and internal stakeholders.