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Ayana Elizabeth Johnson

co-chair for the March for Science

Ayana Elizabeth Johnson appears in the following:

Brian Lehrer Live: News from the White House, David McCullough on the American Spirit, Scientists Take D.C.

Tuesday, April 18, 2017

Brian discussed the latest news with two White House correspondents, talked history with David McCullough, and previewed the March for Science.

Scientists Take D.C.

Tuesday, April 18, 2017

Scientists prepare to take D.C. and 500+ cities globally for this Saturday's March for Science.