'It’s wrongful imprisonment': Loved ones fear for Frenchman detained in Iran for 'spying'

Almost two years ago, Benjamin Brière was accused of spying while visiting Iran on holiday and imprisoned in the northeast of the country. Since then the Frenchman has been held in prison with no date given for a trial. On Saturday, a protest in solidarity with Brière took place in Paris. His sister spoke to FRANCE 24.