Everyday Grammar: While vs. Whereas – VOA Learning English (Jan 29, 2017) Editorial Words 8 years ago https://av.voanews.com/Videoroot/Pangeavideo/2016/12/4/4e/4ea58bf6-0345-443f-8de7-c499769b4e52.mp4?_=1 This was originally published on www.learningenglish.voanews.com and reproduced here with permission. Courtesy: Voice of America
