‘Crossing The Yellow Blocks’ Docuseries Starts

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com\/cms\/2018\/5\/80815ee2-e14e-a4aa\/mp4\/480.geologists would have some obvious hints.

Mashable Light SpeedWant more out-of-this world tech.So what is happening beneath the White House lawn?Its suspicious that this occurred right after this raining event.com\/cms\/2018\/5\/80815ee2-e14e-a4aa\/mp4\/720.

com\/cms\/2018\/5\/80815ee2-e14e-a4aa\/uploaded_thumbnail.The White House sinkhole will not be big.

Geological Survey research scientist.

com\/cms\/2018\/5\/80815ee2-e14e-a4aa\/hls.com\/cms\/2018\/5\/80815ee2-e14e-a4aa\/mp4\/480.

transcoded_urls:[https:\/\/zmgvideos.The colored areas on this USGS map show areas with soluable subterranean rocks with potential for cave or sinkhole formation.

reporters strolling by the White House lawn noticed a growing depression in the well-manicured grass.And when this stuff rots away.