Who gets water and what does it cost? Should it even cost anything?
A new report looks at what restricts access to water and the only real solution to address it.
PLUS, as floods continue to pound huge swaths of the US, here's another reason to fear the storm surge (hint: snakes!)
Pia Eberhardt wants you to know about the Energy Charter Treaty, a trade agreement that encompasses almost 25% of the world's countries and is on the hunt for more.