While bringing a bomb to an airport is one of the stupider things a person can do. Bringing a fake bomb to an airport might be one of the stupidest -- but it certainly raises the question: why would someone do it? Three African refugees were arrested after one of them, a woman, tried to pass through security at Sky Harbor International Airport with a bomb on Friday -- well...a fake bomb. According to the Phoenix Police Department, the woman, 51-year-old Luwiza Daman, a refugee from Ethiopia, attempted to board a plane with an object that appeared to be an...