2015 Event Amazon is again exempted from Federal Aviation Administration commercial drone flight prohibitions, allowing it to test delivery drones; the company had to reapply for exemption, as its drone fleet grew outdated while waiting for initial approval 2015 Event Negotiations continue between Iran and a group of six nations regarding limits on Iran's nuclear program, with the end of March approaching as an initial deadline; Iranian President Hassan Rouhani expresses optimism that an agreement will be reached 2014 Event Thomas Eric Duncan, the first person to develop Ebola in the U.S., dies after 11 days in a Dallas hospital; he was sent home after an initial hospital visit despite stating he had been in West Africa, but he was admitted upon his return two days later 2014 Event Initial U.S. jobless claims remained essentially unchanged at 326,000, following 325,000 the previous week 2012 Event Despite an initial ban on the film 'Borat,' Kazakhstan issues and official 'thank you' to actor Sacha Baron Cohen for his character, Borat Sagdiyev 2011 Event According to Bloomberg, Italian company Prada SpA is planning an initial public offering on the Hong Kong Stock Exchange 1995 Event FDA approves new therapy for use as an initial AIDS treatment, 3TC 1984 Event Britain and China initial agreement return Hong Kong to China in 1997 1953 Event U.S. and South Korea initial a mutual security pact 1916 Event Second Chamber accept initial impetus to general males/female suffrage