2.8M views · 4.4K reactions | India election: How to organise the biggest vote in history. Listen to the Global Story, Monday to Friday, from the BBC. | BBC World Service | Facebook

Clint Hill, the Secret Service agent assigned to protect First Lady Jackie Kennedy in Dallas in 1963, has passed away at age 93. When the shots that killed President Kennedy rang out, Hill was the agent who famously jumped on the back of the presidential limousine and ensured the First Lady remained in the vehicle as it sped away. While he received Secret Service awards and was commended for his actions, Hill was haunted by the events of Dallas—blaming himself for not reacting quickly enough. On