SINGAPORE, Jan. 21 (Xinhua) -- Singapore leaders have recently flagged the issue of widening income gap as a main concern for the country, and they have been calling for inclusive growth through measures like workers' skill upgrades.The issue has been making headlines in local media since Prime Minister Lee Hsien Loong said in a new year message that it was "a broader issue" shared by other economies including both the developed and the developing. Full story
