And this is important, because no development strategy can be based only upon what comes out of the ground, nor can it be sustained while young people are out of work. Many Gulf States have enjoyed great wealth as a consequence of oil, and some are beginning to focus it on broader development. But all of us must recognize that education and innovation will be the currency of the 21st century, and in too many Muslim communities there remains underinvestment in these areas. I'm emphasizing such investment within my own country. And while America in the past has focused on oil and gas when it comes to this part of the world, we now seek a broader engagement.