A Journalist’s Guide to Investigating Drug Trafficking

Covering drug trafficking is inherently difficult and can be dangerous. Information is also scant. In most cases, it is best to begin by getting the best data possible. However, in all cases, proceed with caution: data on drug trafficking, especially drug seizures, gives you only a small part of the picture and can even distort reality in some cases.

How They Did It: Inside a Mega-Collaboration on the US-Mexico Wall

More than 30 journalists set out to film and observe every foot of the border with Mexico, from Texas to California. The result was a fully interactive map with about 20 hours of aerial footage of the border, a seven-chapter story about the journey, 14 additional stories about the consequences of the wall, 14 mini-documentaries and an explanation of the history of the border itself. Here’s how they did it.