Terrible news about la Hyatt (:el suspiro
.
And more interesting information: it appears soon after Memorial Day TSA began requiring passengers remove reading material (books, magazines, etc.) and personal food items from carry on and place them in inspection bin trays a la laptop.
When asked, a screener replied "I don't know, it's new".
Link to Sacramento Bee article by UCD Professor Julie Sze, 11 Jun 2017.