You are likely to get cold feet about being president when you understand the situation.

VOA: special.2009.12.13

They say it takes some training. And there can be risks, like running when your feet are too cold to feel if you get injured.

VOA: special.2010.02.03

The crispers can get too cold, and the temperature of the walls can change.

VOA: special.2010.02.24

It is important to work fast to get people out of the cold.

VOA: special.2009.12.30

To get his boots wet in such cold weather might kill him.

VOA: special.2010.05.01

Hundreds of thousands of people used to get polio, a virus that spreads as easily as the common cold.

VOA: standard.2010.08.02

"What we are seeing in Iceland is that as the magma particles get towards the surface, they interact with the very cold water and they chill to form glassy fragments and these glassy fragments are small, they have sharp edges and when those get up in the air that is what is causing the risk to aviation."

VOA: standard.2010.04.15