Sen. Duckworth joins CNN's Brianna Keilar to discuss Donald Trump, the DOD and our national security

Senator Duckworth joins CNN's Brianna Keilar to discuss Donald Trump's refusal to concede the election, the Department of Defense and the risks to our national security. Connect with Senator Tammy Duckworth online: Visit Senator Tammy Duckworth’s website: https://bit.ly/2T1YNN4 Like Senator Tammy Duckworth on Facebook: https://bit.ly/2UaYBaX Follow Senator Tammy Duckworth on Twitter: https://bit.ly/2H6f24D Follow Senator Tammy Duckworth on Instagram: https://bit.ly/2NB8FHO