Q: I have no exposure to materials (I include SJ as an industrial) in my portfolio. I am reluctant to have exposure to this sector as the volatility and lack of earnings are generally beyond my comfort level. I still feel that I should have some exposure so I was thinking MDI would be a good candidate as it is a lesser risk with leverage to this sector. Can you comment please that this is an appropriate strategy for my risk profile and would you recommend buying MDI at this time?