What a scenario, and our Eastern European allies will look on as 0bama does nothing. Putin is just waiting to make his move to humble and humiliate the US.
Then then ME grandees will be looking for the strong horse, and we're back to a bi-polar world. And what will happen when Israel attacks Iranian nukes, and we wake up to another Iranian tanker shipping war ?
Can you see 0bama handling that ?
Absolutely not in the right way. If he handles it it will be a disastrous failure.