In a perfect world, the sun would always shine — except when we needed rain.
Everyone would eat their vegetables, clean up after their pet, regularly brush and floss, and cross the street only when the signal allows.
Which brings us once more, in a roundabout way, to Sen. Dianne Feinstein and the recent report in the San Francisco Chronicle raising doubts about the California Democrat's mental well-being and capacity to keep doing her job.