Watch: Barack Obama Delivers The Annual Nelson Mandela Lecture In Johannesburg

WATCH: Barack Obama delivers the annual Nelson Mandela lecture in Johannesburg

Barack Obama's speech at the Nelson Mandela Annual Lecture in Johannesburg, South Africa

Former US President Barack Obama delivers 16th Nelson Mandela annual lecture

Barack Obama to deliver annual Nelson Mandela lecture today

eNCA

WATCH LIVE: Barack Obama speaks at Nelson Mandela centenary celebrations in Joburg

Barack Obama to deliver the Nelson Mandela Annual Lecture - US reacts

Fmr. President Barack Obama speaks at Mandela Lecture in South Africa

Eyewitness News ABC7NY

4 lessons from Barack Obama’s Nelson Mandela annual Lecture

TimesLIVE Video

Barack Obama delivers annual Nelson Mandela memorial lecture

Former US President Barack Obama to deliver Mandela annual lecture

Obama scores praise for hope-filled 2018 annual Mandela lecture

President Barack Obama delivers the 16th Nelson Mandela Annual Lecture

Former President Barack Obama Delivers Speech At 16th Nelson Mandela Annual Lecture | TIME

TIME

Barack Obama gives passionate speech on democracy at Nelson Mandela annual lecture

Former US President, Barack Obama to deliver Mandela lecture

Barack Obama delivers Mandela Lecture

Cape {town} Etc

Wanderers stadium set for Obama's Mandela lecture on Tuesday

Preparations in full swing for Obama's Nelson Mandela lecture

Fmr. President Barack Obama Speaks At Mandela Day (Full) | NBC News

Barack Obama delivers 16th Annual Nelson Mandela Lecture