David Kudla, CEO and Chief Investment Strategist of Mainstay Capital, on market outlook and his current sector picks.David Kudla, CEO and Chief Investment Strategist of Mainstay Capital, on market outlook and his current sector picks. Shira Ovide, Bloomberg Gadfly columnist covering technology, on the eight biggest themes in technology for 2017, and Facebook's crucial video efforts. Karen Mills, former SBA Administrator and Senior Fellow at Harvard Business School, on the impact that Trump's tax plan will have on small business, and outlook for infrastructure. Lou Palumbo, director of Elite Intelligence and Protection, on the costs associated with protecting crowds on New Year's Eve and other large events.