Will we see a return of the haze this year?

Nobody was prepared for the haze crisis that hit Singapore in 2015, says Simon Tay, chairman of the Singapore Institute of International Affairs. With global warming and El Nino on the horizon, the haze may yet be back to trouble us. Has anything changed? And what can Southeast Asian nations do to deal with it better? Yasmin Jonkers gets answers. See omnystudio.com/listener for privacy information.