Brazil's Roswell

It's all hush-hush as we track a secretive global paper trail, delving into government plans on how to deal with other-planet visitors. Searching historical records, we find that protocols are in place--from the U.S. military's JANAP-146 reporting requirements to France's Cometa files, from Chapter 13 of the FEMA Fire Officer's Guide to Disaster Control titled "Enemy Attack and UFO Potential", to a now-repealed federal law titled "Extraterrestrial Exposure".