Nasdaq to Join the Dark Side?

The Morning Run crew gives you their take on today's business headlines:

- Goldman Sachs: Oil needs to hit $40 low before finding balance

- Alcoa revenue rises by 14% amid strong aluminium demand

- Kaisa Group defaults on $23 million interest payment

- Nasdaq to take over "dark pools" of banks

- RBS to scale back on Asian lending business

- Nanowire fabric could revolutionize winter wear