No one loves Barack Obama. Half the American people say they support him, and Democrats are still with him. But there were Bill Clinton supporters who really loved him. George W. Bush had people who loved him. A lot of people loved Jack Kennedy and Ronald Reagan. But no one seems to love Mr. Obama now; they're not dazzled and head over heels. That's gone away. He himself seems a fairly chilly customer; perhaps in turn he inspires chilly support.