[Deaf Smith]

If a floating island of pumice rock is located in that part of the Indian Ocean, it might verify a volcanic eruption.

[ETL]

If a floating island of pumice rock is located in that part of the Indian Ocean, it might verify a volcanic eruption.

Lol! Pumice, a volcanic rock, riddled with hollow chambers, does indeed float on water. The only rock that floats. If Hank "Guam may capsize" Johnson's staff or advisors were smart, they would have claimed that he thought the island of Guam was comprised entirely of pumice.