Investigators allege a years-long, worldwide conspiracy by groups of bankers to rig interest rates. What changes, if any, are expected to come to the banking industry as a result? David Enrich reports on Markets Hub. Photo: Bloomberg.
The iconic London Eye has been turned into a social media "mood ring" for the Olympics games, portraying in a light show the mood of the British people during the games, as interpreted through data analysis of Tweets. WSJ's Andy Jordan reports from London.
