Material there is, and the better the nuclear security, the smaller the chance that terrorists will be able to get hold of it, it is that simple. that is why i am pleased that the 53 countries and four international organizations here have confirmed their commitment to continue reducing stocks of dangerous nuclear material. highly-enriched uranium and plutonium and a number of countries announced the intention to hand over highly-enriched uranium in the u.s. where it will be downgraded. as chair of this summit i natural welcome this announcement. we re also making progress on the second objective, improving the security of nuclear and other radioactive material. we have affirmed our ambition to nuclear materials that can be used to make nuclear weapons and security of radiological source that is terrorist cost be used to make dirty bombs of. the commitment of the nss became more concrete in this matter. ....