World Water Day: Water can be a tool for peace when communities, countries cooperate, says UN

World Water Day falls on Mar 22. It is marked every year by the United Nations (UN) and the world to inspire positive ripple effects to tackle the global water crisis. The theme this year, amid growing concerns over wars, is “Water for Peace”. The UN says water can create peace or spark conflict, playing a critical role in stability and prosperity. CNA's Julie Yoo has the details.