Wisconsin, where Clinton had demographic and structural advantages -- overwhelmingly white, working-class electorate with a recent tradition of voting for women in a lot of elections -- important endorsements and union support, she got wiped out.
Exit polls had Obama winning liberals, moderates and conservatives.
Exit polls had Obama winning among white voters and African-American.
Exit polls had Obama winning 60-40 among Protestants and splitting the Catholic vote.
Exit polls had Obama winning urban, rural and suburban areas.
Exit polls had Obama winning union households and non-union households.
Bottom line: Obama won and won and won in a state where it should have been a close race.
Even among women, Clinton was ahead just 51 percent, to 48 percent for Obama.
Among men, it was 66-32 for Obama.
Why didn't Hillary Clinton mention Wisconsin in her speech Tuesday night?
Because there was no good news for her from a state where should should have been a competitor. No good news at all.