The O/U certifies Laffy Taffy produced in the U.S (only). Some packaging on the smaller pieces (3 x 7/8 x 1/4) is inadvertently missing the O/U symbol. They are still certified Kosher even without bearing the O/U symbol.
From The O/U: Nature Nate’s Popped Sorghum (all varieties)
The O?U does not certify any Nature Nate’s Popped Sorghum products. Some internet images of Nature Nate’s Popped Sorghum show an unauthorized O/U mark. The