http://www.buzzfeed.com/ryanhatesthis/shots-fired-outside-of-washingtons-capitol-building?utm_campaign=socialflow&utm_source=twitter&utm_medium=buzzfeed
Robert Costa @robertcostaNRO 2m The shooting was on west front, outside, and cops are focusing on that scene, inside capitol is quiet/empty, but not locked down now
That's actually not historically correct, he did not play the fiddle. He played some other instrument, maybe the lute? Can't recall, but the meaning remains the same.