Protesters move down 14th Street during a march for science Saturday, April 22, 2017, in Denver. The Mile High City is joining communities around the globe where people are marching to defend scientific work from attacks including U.S. government budget cuts.
Protesters move down 14th Street during a march for science Saturday, April 22, 2017, in Denver. The Mile High City is joining communities around the globe where people are marching to defend scientific work from attacks including U.S. government budget cuts. David Zalubowski AP
Protesters move down 14th Street during a march for science Saturday, April 22, 2017, in Denver. The Mile High City is joining communities around the globe where people are marching to defend scientific work from attacks including U.S. government budget cuts. David Zalubowski AP