Is blockchain technology the answer to election hacking?

Blockchain technology was used in one district during Sierra Leone's recent general election and provided a method of transmitting electronic results that could not be hacked, according to the group that ran the test piece. Plus, the Spanish police break up a Nigerian sex trafficking gang and our ‎Resident Presidents debate if democracy can be rushed.

(Image: Giant letters, reading the word 'blockchain' on display at the blockchain centre. Credit: AFP)