It's highly enriched uranium.

是高浓缩铀
You mean it's weapons-grade?

你的意思是它属于武器级别吗
How the hell did he come into contact with that?

他到底怎么会接触到这种物质的
I think I know the answer.

我想我知道怎么回事
Someone approached my brother with weapons-grade uranium.

有个持有武器级浓缩铀的人去找过我弟弟
- Who? - Someone who had access to decommissioned Soviet stockpile.

-谁 -此人能接触到前苏联废弃的核原料堆
You must find the Russians before they can get the uranium to my brother.

你必须要在俄罗斯人把铀给我弟弟前找到他们
I want proof that the rods exist,

我要看你手里有浓缩铀棒的证据
or you will not be paid.

不然你休想得到钱
You want proof, huh?

你要证据是吧
Come with me.

跟我来
My younger son,

我的小儿子