Tactical and preparedness expert Cliff, The Urban Prepper, explains how to build a cooking module for a bug out bag.

Cliff, The Urban Prepper, explores frugal cooking techniques and resourcefulness from the Great Depression era to help viewers build essential long-term survival skills.

While doomsday "prepping" may once have been considered extreme, concerns about the food supply and looming disasters have left millions of Americans stockpiling for emergency situations. "[M]ost ...