An election worker takes a picture of a woman at a voter registration centre in Kabul March 12, 2014. The Afghan presidential elections will be held on April 5. REUTERS/Omar Sobhani (AFGHANISTAN - Tags: POLITICS ELECTIONS) 

Japan's Seiko Epson Corp. Executive Vice President Seiji Hanaoka (R), named as the company's new president, shakes hands with current president Saburo Kusama at a news conference in Tokyo February 23, 2005. Hanaoka, who helped the company's ink jet printer operations become the world's second-largest after Hewlett-Packard Co., will become president on April 1 and Kusama will become chairman. REUTERS/Yuriko Nakao YN/SA 

Japan's Seiko Epson Corp. Executive Vice President Seiji Hanaoka, named as the company's new president, attends a news conference in Tokyo February 23, 2005. Hanaoka, who helped the company's ink jet printer operations become the world's second-largest after Hewlett-Packard Co., will become president on April 1. REUTERS/Yuriko Nakao