Time For Another Lacuna

Andrew Sullivan might need another lacuna to figure this one out:

I'm not sure why Palin wants a knock-down drag-out fight with the father of her grandson, but she acts so often out of spite, anger and with no solid grasp of the full consequences you never know what she might do next.

Speaking of someone with "no solid grasp" of things...

But hey, he gets the big bucks for live-blogging Sarah Palin on Oprah so who am I to criticize?