The US guided-missile destroyer USS Lassen ventured into the 12 mile exclusion set up by the Chinese around two islands it is constructing in the South China Sea. The stated purpose of the US "violation" of Chinese territory was to establish a precedent so as to keep shipping lanes open in the area. Considering that 80 percent of Chinese exports pass through the area, however, it seems unlikely that China would take the economically suicidal move of restricting shipping. So is this just more US saber-rattling thousands of miles from home? Tune in to today's Ron Paul Liberty Report: