WASHINGTON, DC -APRIL 22, 2017 Protesters march with signs in support of science, scientific research and the environment, during the March for Science on Earth Day.

Name: WASHINGTON, DC -APRIL 22, 2017 Protesters march with signs in support of science, scientific research and the environment, during the March for Science on Earth Day.
Uploaded: 2017-05-30
Duration: 22 s
Channel: 3000ad
Description: WASHINGTON, DC -APRIL 22, 2017 Protesters march with signs in support of science, scientific research and the environment, during the March for Science on Earth Day.