When co-authors Suzy and Jack Welch took the stage Thursday night during an event to promote their newly published career and business growth book, each dispensed advice on a range of topics: business growth, good management strategies and the quirks of penning a book with your spouse. As former CEO of General Electric Company, Jack brought a lifetime of ideas and business ingenuity to the table. Suzy, a noted business journalist and former editor of Harvard Business Review, discussed decision-making strategies.