first up, muhtar kent, the ceo of coca-cola company, gabriel jaramillo of the global fund and dean kamen of deka research. >> they can attempt to solve the problem, they can spend fund, time, effort and energy, but at the end of the day the problem that, the challenge can only really be sustainably solved if you bring these three entities together, civil society, i.e., ngos, ie, education, et cetera, bring them together with business, bring them together with government, both at the national or and at the sub national level and really collaborate intensely to come to a solution. >> rose: we continue this evening with matt damon and gary white, they are cofounders of water.org. >> and i heard these statistics that were jaw dropping about a child dying every 20 seconds because of lack of access to clean water and sanitation, that is, that to me is just staggering, because -- because to relate to that as an american, i mean, we don't know people who are thirsty, it just doesn't happen, right? you know, with away don't know kid who die from diarrhea. >> rose: water is ubiquitous. >> yes, of