Emerson Collective Managing Partner Arne Duncan responded to the recent mass school shooting in Parkland, Florida, underscoring that students are showing the moral courage that many lawmakers today lack. 

"The sad truth is that we value our guns more than we value our students. But young people often lead cultural change. This will take a movement…and these young people give me real reason to be hopeful."

Watch the interview with MSNBC's Chuck Todd below.