And none will be so difficult or expensive to accomplish."

VOA: special.2009.07.08

But none of the so-called November Nine will leave empty-handed.

VOA: special.2010.07.26

So did Doctor Goldberger's wife. None of them got sick.

VOA: special.2010.05.18

So did Dr. Goldberger's wife. None of them got sick.

VOA: special.2009.01.27

None of the other former Soviet states has done so.

VOA: standard.2009.08.26