News bites: Winklevoss twins invest in bitcoins

Cameron and Tyler Winklevoss tell The New York Times that they have invested at least $11 million in bitcoins, a digital currency that briefly crashed earlier this week.

Google has submitted a new package of concessions to end the EU's antitrust investigation, according to Reuters.

The British government is investigating in-game purchases aimed at children, the BBC reports.

Netflix announced that it has streamed more than 4 billion hours of video this year, which would make it the most watched channel if it were on cable, AllThingsD writes.