We are joined by Bucharest-based journalist Alison Mutler as Romania’s top court annuls the results of the first round of its presidential election. Also in the programme, we unpack Mercer’s ranking of the best and worst cities in the world for expats to live. Plus: Andrew Mueller with ‘What We Learned’ and we hear from Janine Marshall of London’s One Aldwych at the International Luxury Travel Market in Cannes.