Shares edge higher on Internet, healthcare stocks
Traders work on the floor of the New York Stock Exchange April 11, 2014. REUTERS/Brendan McDermid
A man smokes a cigarette outside The London Stock Exchange November 11, 2013. REUTERS/Eddie Keogh
A man looks at an electronic board displaying Japan's Nikkei average (top C) and various countries' stock indices, as passers-by walk past outside a brokerage in Tokyo April 16, 2014. REUTERS/Toru Hanai
A trader looks up at a screen on the floor of the New York Stock Exchange May 1, 2014. REUTERS/Brendan McDermid
The curve of the German share price index DAX board is pictured at the Frankfurt stock exchange May 2, 2014. REUTERS/Remote/Stringer
An office worker talks on his phone as he looks the stock board at the Australian Securities Exchange (ASX) building in central Sydney June 15, 2012. REUTERS/Daniel Munoz
A look as the North Korean leader inspects hospitals in his country.
A showcase of new robotic innovations at the "Robot Ball" exhibition in Moscow.
Re-enactors dress in period costumes to recreate battle scenes from the Civil War.
Highlights from the Billboard Awards.