. >> still the gcc, four countries signed, qatar, saudi arabia, bahrain and kuwait signed for kwurn sind one central bank to start with a nominal currency and one currency for this country. that is a very important move. it is going in the right direction and we are very excited about that. now we are studying the thee subjects. is it tied to the dollar, is it tied to the basket, is it going to be floating currency because we have oil and gas and the economy which can't support a new currency without going to these two other ways of covering the new currencies. that study experts have to tell us of the governments which way we have to take. >> my special thanks to sheikh hamad of qatar. >>> is it a place for investors to be looking right now? risks and rewards on industrials, you with raching the "closing bell." back in a moment. >>> welcome back. you can call it a revolution of sorts as the industrial sector has become the place to be for market performance anyway. cnbc's matt nesto joins us now way look at why investors are looking at this group. >> yeah, and you know, maria, the pla