Chicago Tribune: John McCain launched a green-tinted courtship of West Coast swing voters on Monday, with a call to action on global warming and an indictment of the Bush administration’s “failed” policies to combat it. The presumptive Republican presidential nominee visited the wind-power technology firm Vestas, near Portland International Airport, to decry melting polar ice, vanishing glaciers, changes in animal migration and “rising temperatures and waters,” all products, he …