Long-lived wasp that became a drone after eating American water

(1)Beekeeper NBC News Interview
(2)The dead bees were found in the hive, but their heads were all cut off.
(3)The culprit went overseas, ate American water, and grew bigger.
(4)Western honeybees have no countermeasures against long-lived wasps, so the United States is in a state of chaos.
(5)One wasp can slaughter thousands of ordinary bees.
(6)It’s grown to the level of a drone;;