By Dave Marston Only about 100 people live in Somerset in Western Colorado, a former coal company town squeezed into a narrow valley. A state highway and railroad tracks crowd on one side, the North Fork of the Gunnison River on the other. Some say thereâs charm in the townâs narrow streets and funky houses with affordable rent. Whatâs more, thereâs no government except for a water district, though thatâs what a recent controversy is all about. For over a century, Somerset has been dominated by a parade of big money interests, from Kaiser Steel to US Steel and now by billionaire Bill Koch, younger brother to the Koch brothers, known for financing far right politics.