Synopsis

In his latest report, Steve Kroft examines Michael Lewis's "Flash Boys," a book exposing the methods of a select few high-speed traders who exploit vulnerabilities in the stock market. Following this, Scott Pelley profiles Elon Musk, the 42-year-old billionaire entrepreneur at the heart of Silicon Valley. Finally, George Roberts, who lost his sight in childhood, offers profound insights into American music, a perspective that has profoundly shaped generations of jazz musicians.