Drought, floods and sickness: Key takeaways from UN's water report
Billions of people experience water-related issues on a daily basis - from contaminated drinking water, to droughts and floods - with a UN report warning Tuesday that the risk of a global crisis is "imminent." Here are some key takeaways from the UN Water forum, which published its report as the first major conference on the issue in nearly a half-century is set to get underway Wednesday i