World leader puts Biden on the spot

Armenian President Armen Sarkissian asked former Vice President Joe Biden if he intends to run for president in 2020.
Source: CNN

"Well, hello Mr. President, I'm sorry I walked right by you, I apologize", Biden told Sarkissian, and the two made a few jokes. And then, the Armenian president asks the question that has made headlines in American press. "Are you going to run"? Sarkissian asks Biden. Unfortunately, what the two men say next can't be heard as they start whispering, apparently taking into account all the hot mics around. After talking briefly, Biden gives Sarkissian his card.