via: National Journal
For much of the presidential campaign, President Obama’s top strategists have outlined their numerous paths to 270 electoral votes: win Florida, sweep the Southwest, or pick off a Southern state or two. But they didn’t prepare for the possibility that working-class white voters in the Rust Belt could abandon the president en masse, throwing his well-laid plans into disarray.
With the economy struggling to pick up steam, three must-win “blue-wall” states are looking increasingly winnable for the Romney campaign: Michigan, Pennsylvania, and Wisconsin. Both election results (from the Wisconsin gubernatorial recall) and reputable polling show that all three states are shaping up to be highly competitive, and that both campaigns will be devoting significant resources there.