We unpack the latest as a diplomatic spat erupts between Canada and India after Justin Trudeau expels six Indian envoys due to alleged involvement in the murder of a Sikh leader. Also in the programme: North Korea blows up sections of inter-Korean roads on its side of the border and we ask why bands are skipping certain locations on their tours in the UK and beyond. Plus: Prague’s strategy to attract more ‘cultured and wealthier’ tourists.