When you want answers to the great mysteries of life, WGN Morning News is your source for truth.
The Independent Investigations Group, based in Los Angeles, are a team of investigators that looks into mysteries -- whether it be haunted houses or consumer products making extraordinary claims.
They have a $100,000 challenge for anyone who can prove the paranormal.
The team is led by Jim Underdown from Wheaton.
WGN's Larry Potash sat down with him for a new segment called, "That's Bullsh**!"
Watch the interview in the player above