As Minnesota's tobacco trial enters its eighth week of testimony, the state is likely to rest its case. The state and Blue Cross Blue Shield of Minnesota are suing tobacco companies for nearly two-billion dollars in treating smoking-related illnesses. Minnesota's case has already gone further than many predicted. Some analysts say a settlement could be right around the corner. Others believe the case is likely to go all the way to a jury verdict. Minnesota Public Radio's Laura McCallum reports... From day one, many analysts said of all the state tobacco lawsui