Pollution levels have hit another record high in Singapore because of smog from forest fires in Indonesia.<br />The famous skyline has been shrouded in haze for days, leaving residents having to wear face masks to venture outside.<br /><br />On Friday, the Pollutant Standards Index or PSI, was the highest in Singapore's history. <br /><br />Over in Indonesia, a dispute over who's to blame is intensifying.<br /><br />Al Jazeera's Nidhi Dutt reports from Sumatra.
