The two leaders will meet in the Czech capital, where,one year earlier, President Obama laid out his vision of a nuclear-free world.

VOA: standard.2010.04.04

And every single one of you stands here as an adjunct to my vision.

VOA: standard.2009.12.17

It was one man's vision that if just two drops, from a bottle like this one, could prevent children from getting the disease, that global eradication could be within reach.

VOA: standard.2010.08.02

Even though it was really good, and people liked it, I just had a different vision for this one song called 'Cry.' And I ended up calling a guy that I met 12 years ago,I think.

VOA: standard.2009.04.21