Summary: The world says good bye to President Barak Obama, after the latter giving an emotional last speech. What did Obama achieve during his 8 years in office? Our listeners share their thoughts with SBS Arabic 24. (حان وقت الوداع .... ما الذي حققه عهد أوباما للعالم ولمنطقة الشرق الأوسط ولأستراليا؟ )
