What Do We Know About UFOs? | The Agenda

A highly anticipated Pentagon report on unidentified aerial phenomena (UAP) - also known as UFOs - has raised lots of interest from astronomers, journalists, and even former president Barack Obama. The Canadian military has documents of reported UFO sightings going back decades. What explains this? Is it proof of extraterrestrial life? Or, a foreign military using advanced technology? Our panel discusses the new interest in these mysterious sightings.