For premium subscribers we do regular interviews with fund managers and analysts about current market conditions and funds and markets (occasionally shares) that we invest in. The latest one is with Colette Ord,  head of the real assets research team at Numis Securities, and discusses the infrastructure sector. This sector has grown rapidly over the last ten years and now comprises 26 different trusts with a combined market capitalisation of £23 billion. I suggest you listen to our conversation in conjunction with some of the slides from a recent presentation she gave to professional investors...