Income opportunities in energy stocks, bonds, preferreds and an ETF

Noland Langford, chief executive officer at Left Brain Investment Research, says that while energy prices have gone up dramatically -- lifting the value of energy equities and bonds -- the trends and fundamentals in the business have continued accelerating, and that pace of growth makes the energy sector particularly attractive for income-oriented investors now. That said, Langford is looking to different asset types within the energy sector for durable income; in this interview, he highlights one stock, one corporate bond issue, a preferred stock and an exchange-traded funds as viable choices for investors.