Photos: O in Argentina
What a leader!
After taking in a baseball game in Havana, Cuba on Tuesday, the first couple headed to Argentina where they attended the state dinner in Buenos Aires with the country's president Mauricio Macri and first lady Juliana Awada.
During the dinner, the president and his wife took a lesson from the locals as they danced the tango with what appeared to be professional dance partners.
Although the entire Obama family observed a moment of silence in light of the Brussels attacks, Obama still faced backlash when he decided against returning to America.
Here is video from Argentina news television