I can't believe that it took me 45 minutes to get through one domestic security line-up! Good thing I gave myself 3 hours allowance to fly domestic. I have never seen such a slow security check. There were 5 lines but only two were operational and one of them was for Nexus. However there were at least 6 personnel being trained on the functioning machines and so many other personnel hovering around. When my husband asked why it's taking so long the staff said no it's not taking long and one personnel said that everyone came together all of a sudden. I don't think this airport is equipped to handle massive amounts of passengers. Then my husband's backpack was searched for the hand scale that he had in his bag. Meanwhile I had the same hand scale in my backpack and my bag was not searched. Such inconsistencies and inefficiencies. I travel around the world frequently and I have not seen such slow-paced and inconsistent security check point.