Toilets are a basic necessity. But some 2.6 billion people don’t have them. Every year, more than a million people die from sanitation related diseases. This week Latitudes looks at efforts to improve access to clean water and clean toilets around the globe.
We also mark the 10-year anniversary of the U.S. invasion of Afghanistan, and visit a Colombian gold mining community.
Smithonian's Air and Space Museum was the scene of protests on Thursday as part of a national push by fast food workers for higher wages.