It been stated that it makes the X-Ray scan easier to read, because passengers have been stuffing their carry on items so full of stuff. Maybe there is some exp

It been stated that it makes the X-Ray scan easier to read, because passengers have been stuffing their carry on items so full of stuff. Maybe there is some explosive item that has the density of some food. https://www.usatoday.com/story/travel/2018/03/27/tsa-might-ask-remove-food-carryon-bags/460221002/ https://www.usatoday.com/story/travel/2018/03/27/tsa-might-a...