Brad Olsen recently returned from the Plain of Jars in Laos, where he investigated megalithic stone jars up to 9 feet (3 meters) in height that local legends connect with ancient giants living in the area.
There are currently just over 1300 of the mysterious jars remaining after an intense bombing campaign during the secret war conducted by the US against Laos since 1964.
In addition to carpet bombing the Ho Chi Minh trail used to resupply the Viet Cong, Olsen believes that the secret war set out to destroy archeological evidence of giants who are the legendary Nephilim