Viagra drugs made by Pfizer and Nexiam made by the pharmaceutical firm AstraZeneca are displayed in a Pharmacy on May 15, 2014 in Johannesburg, South Africa. (Christopher Furlong/Getty Images)
Hamadoun Toure (C), secretary general of the International Telecommunication Union (ITU), addresses a joint press conference on the final day of the World Conference on International Telecommunications. (KARIM SAHIB/AFP/Getty Images)