There were many speakers in the rally, including former City High student Mo Payne. Dave Loebsack's district representative Dave Leshtz also spoke to the crowd.
The Little Hawk • April 27, 2017 • https://www.thelittlehawk.com/36995/news/science-march-on-washington-iowa-city/
Science March on Washington: Iowa City
On April 22, hundreds of people gathered on the pentacrest to raise awareness for science.