Mysterious 'stealth' boat plying Columbia River

PORTLAND, Ore. - People who are used to seeing a variety of boats moving up and down the calm waters of the Columbia River have recently reported seeing a UFO- of sorts.

But it is not a visitor from beyond our planet, although the shape of this particular Unidentified Floating Object has a definite other-worldly look to it. Some people are calling it a 'stealth boat' [continued]