Q: With the backdrop of global warming and water likely becoming a more valued resource (see Columbia River article on CNN), are there any companies that over the long term (5-10 years) may see strong growth as a result?

Q: HI,

Im interested in a long term hold for a water ETF. I was hoping for international exposure as well. I own CWW already. What do you think of PHO or FIW? FIW seems more risky?