Several of us where following a Korean airlines Gulfstream that landed into Phoenix late in the evening, can't remember if it was during election night or before, then it went on to Seattle before back out to Japan/Korean.
When i looked into their fleet they only have 2 Gulfs, so not hard to find the rego again but there was pictures, and someone ground level took photos showing them loading/unloading with black SUV's. I have the vid/images somewhere need to dig up.