Ah, spring! The trees are greening up like so many broccoli sprouts across the landscape. The daffodils and daisies and dandelions are dotting the lawns of many a foreclosed home. Young men's hearts turn to thoughts of beer. And the Cubs are in last place. Yes, spring is in the air (see the pollen and mold counts). Spring. It's a magical season. The earth comes to life, and we do with it. So it is with the young progressives. Their hearts turn to thoughts of occupying places. And so it is that after the long winter of their packed-up...