I suspect that while he doesn't want war, Obama won't hesitate to hammer the idiot fatboy from NK if need be. Funny how people still call him 'weak' when he's been pretty decisive wrt taking out folks (pirates, OBL) and certainly hasn't hesitated in hammering people with drone strikes. A black-and white issue where he can drop the hammer? I suspect he's ready to roll.
I don't care for a lot of President Obama's ideas and policies, but I think he'll handle this well. I'm betting if this had happened under GWB, we'd be at war right now. Is that really what anyone wants?
Not me, not unless it's unavoidable.