President Obama called President Dmitri Medvedev on Thursday to tell him that American firefighting equipment is on the way.

VOA: special.2010.08.14

President Obama notes that it was Theodore Roosevelt who first called for health care reform nearly a century ago.

VOA: special.2009.09.12

Yet the plant is part of a group called Digitalis that is used in medicine to treat heart problems.

VOA: special.2009.08.25

He is involved in a skateboard company called Birdhouse and a company called Hawk Clothing that makes clothing for skateboarders.

VOA: special.2009.09.11

"We all agree, " Lincoln continued, "that the so-called seceded states are out of their correct relation with the Union.

VOA: special.2009.12.31

And even in the conservative grain-farming states, two hundred thousand farmers joined a group that called for major economic changes.

VOA: special.2010.12.09

They called it a sacrifice to research that led the way to one of the greatest medical discoveries of the century.

VOA: special.2009.01.27

He and two friends created a songwriting and production group called the Smeezingtons that has been very successful.

VOA: special.2010.10.29

A separate study found no support for a theory that a biomarker called C-reactive protein causes heart disease.

VOA: special.2009.07.15

The name "Molly" was often used as an insult for an Irish girl, and nobody in her own life called her that.

VOA: special.2010.03.08

He was forty-nine years old. Leprosy -- also called Hansen's disease is a bacterial disease that causes skin wounds and nerve damage.

VOA: special.2009.10.14

A Baltimore newspaper first called it that during the nineteen twenties when the manufacture and sale of alcohol were banned for a time.

VOA: special.2009.08.16

Dollars are called greenbacks because that is the color of the back side of the paper money.

VOA: special.2009.11.15

The party also printed millions of pamphlets that warned against what it called "Cleveland's free trade policies."

VOA: special.2010.05.27