Measures will include increased pat-downs and gate screening, as well as having to stow carry-ons and personal items, including pillows.

CNN: Security ramped up at airports in U.S., UK, Amsterdam

Air travel has become increasingly annoying and enervating: delayed flights, more restrictive rules on the size of carry-ons (anything bigger than a wallet may force a gate check), delayed or lost luggage, long check-in lines, etc.

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