The Supreme Court will hear arguments involving a case of a border agent firing his gun at an unarmed teenager who was standing on the Mexican side of the border.  A cell phone video shows the agent taking aim and firing at the teen who was about 60 feet away. NPR: Between 2005 and 2013, there were 42 such cross-border shootings, a dramatic increase over earlier times. The shooting took place on the border between El Paso, Texas, and Juárez, Mexico. The area is about 180 feet across. Eighty feet one way leads to a steep incline and an 18-foot fence on the U.S. side — part of the so-called border wall that has already been built. An almost equal distance the other way is another steep incline leading to a wall topped by a guardrail on the Mexican side. In between is a the dry bed of the Rio Grande with an invisible line in the middle that separates the U.S. and Mexico. Overhead is a railroad bridge with huge columns supporting it, connecting...(Read Full Post)