Both photos are the same person. He boarded Air Canada Flight 018 in Hong Kong in 2010 wearing the face on the left. Four hours over the Pacific, he went into the lavatory. The face on the right came out. The silicone mask was the "Elder" model from SPFX Masks of Los Angeles, sold off the shelf for around $700. The same mask had been used in a string of Ohio bank robberies earlier that year. He swapped boarding passes at the gate with a real American passenger born in 1955. Hong Kong airport…