"The U.S.presidency now approaches and presents a positive change.

VOA: standard.2009.03.28

And that if we want a positive earth for future generations, we all need to make commitments to be change agents so that we don't destruct our natural resources."

VOA: special.2010.01.21

Ronald White says the garden is a step toward positive change.

VOA: standard.2010.03.10