Going to the airport used to be a simple thing. You could arrive a few minutes before your flight, no boarding pass required, and no I-D needing to be scanned. Just run down to the gate and hop on board

But, airports and their security standards changed forever after 9/11

For more, KCBS news anchor Liz Saint John spoke with Jeff Price, Professor with the Department of Aviation and Aerospace Science at Metropolitan State University of Denver

Going to the airport used to be a simple thing. You could arrive a few minutes before your flight, no boarding pass required, and no I-D needing to be scanned. Just run down to the gate and hop on board
But, airports and their security standards changed forever after 9/11
For more, KCBS news anchor Liz Saint John spoke with Jeff Price, Professor with the Department of Aviation and Aerospace Science at Metropolitan State University of Denver

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