At the departure gate, the antiterrorism expert said he passed through the walk-in detector, frisking and X-ray areas.
He underwent the same security checks at the boarding area.
To prove that he was able to get the explosive and its components past security personnel, he filmed the bomb he had assembled on the plane and showed the footage recently to select members of the media.
How did he get the bomb and its components past the tight security?
Read the article to find out. What does it mean for the future airport security measures? Interestingly, it makes a point that liquid bombs are not as big a threat as conventional explosives.