Global Entry vs TSA PreCheck vs Clear
Picture this, you’re on your way back from a vacation somewhere outside of the United States. There are a few hundred people walking quickly to get to Customs so they start their trek back home. About 90% of the people on your flight get into one line to get through Customs but you notice that there are few people going to those kiosks to the side then walking up to an almost empty (separate) Customs line, talking to the Customs