And not just the root but also the tops can be eaten.

VOA: special.2010.03.02

A warning: the root must not be cut into smaller pieces.

VOA: special.2009.04.07

David Fankhauser is not one of the Root Beer Brothers.

VOA: special.2011.08.01

But Tilford says these are symptoms and not the root causes of Greece's dilemma.

VOA: standard.2010.02.26

"The ideology to kill the civilians, that is the root cause, not the jihad,".

VOA: standard.2009.09.21

"We now need for the public and the media to recognize the progress and to join us in this fight which is not limited to government but has taken root in all of the society."

VOA: standard.2009.08.14