The big challenges before Bangladesh's new PM Tarique Rahman

Dhaka, Bangladesh:

When Tarique Rahman, who is set to become the prime minister of Bangladesh, went into exile in 2008 after being charged with bribery and corruption, many Bangladeshis wrote him off.

He was the scion of a political dynasty and, in a country often described as a kleptocracy, it seemed he was finally being held to account.
Nearly two decades later, he has returned to seal a triumphant reversal of fortunes.