But if next year we caught her talking a thousand miles an hour about being the Virgin Mary, not sleeping and running down the street naked, we'd have to say that we were probably wrong and that the behavior we're seeing now was a preamble to full bipolar disorder, not really a personality problem.

CNN: Can a manic episode look like a tantrum?

If she has always shown symptoms that could fit under the rubric of mania, should we call this mania or a really bad personality problem?

CNN: Can a manic episode look like a tantrum?

The underlying problem for Bush probably has little to do with his skills as a campaigner or his policies or his personality.

CNN: Analysis: No change in presidential race after debate