Tehran is coming back to life, but its residents are deeply shaken

In the heart of the Iranian capital, the Boof cafe serves up refreshing cold drinks on a hot summer's day.

They must be the most distinctive iced Americano coffees in this city – the cafe sits in a leafy corner of the long-shuttered US embassy.

Its high cement walls have been plastered with anti-American murals ever since Washington severed relations with Tehran in the wake of the 1979 Iranian revolution and the hostage crisis – which still cast a long shadow over this tortuous relationship. read more