In this photo provided by Katy Scheflen, people run to a man who set himself on fire on the National Mall in Washington, Friday, Oct. 4, 2013. The reason for the self-immolation was not immediately clear and the man's identity was not disclosed. (AP Photo/Katy Scheflen)

Photo by: Katy Scheflen

In this photo provided by Katy Scheflen, people run to a man who set himself on fire on the National Mall in Washington, Friday, Oct. 4, 2013. The reason for the self-immolation was not immediately clear and the man's identity was not disclosed. (AP Photo/Katy Scheflen)