The Boston Herald reported that Scalia had made an obscene gesture. Scalia responded with a scathing letter to the editor, accusing the newspaper staff of watching too many episodes of The Sopranos. He said the gesture wasn't obscene, but dismissive.
Monument Valley has been eroding for the last 50 million years. Once this area was a flat plateau of sandstone layered with shale. As the Colorado Plateau rose, vertical faults were formed and the plateaus slide upwards from each other. The faulting exposed the lower levels of shale to erosion.
An example of a V-shaped valley is the Grand Canyon in the Southwestern United States. After millions of years of erosion, the Colorado River cut through the rock of the Colorado Plateau and formed a steep-sided canyon V-shaped canyon known today as the Grand Canyon.