Back in 2010, an inexplicably rapid crash in the U.S. stock market garnered the nickname the "Flash Crash."
Back in 2010, an inexplicably rapid crash in the U.S. stock market garnered the nickname the "Flash Crash." - 

David Gura talks wtih Fortune's Leigh Gallagher and FT Alphaville's Cardiff Garcia.   

Listen to their conversation in the audio player above.

Follow David Gura at @davidgura