Tag u s president barack obama and russian president vladimir putin walk into a photo opportunity before their meeting at the united nations general assembly in new york september 28

[Image description: A photo opportunity of US President Barack Obama and Russian President Vladimir Putin walking together before their meeting at the United Nations General Assembly in New York on September 28.]

[Caption]: US President Barack Obama and Russian President Vladimir Putin walk into a photo opportunity before their meeting at the United Nations General Assembly in New York on September 28.