Baseless claim that basically amounts to "if we don't fight them there, they'll come here". All that is is fearmongering. It's the rhetoric the Bush administration used to get us into Iraq.
Also, already knowing that is the exact strategy the IS wants, why would it be smart or effective to play right into it so they can kill more American soldiers and we can waste billions of dollars?
"Do we just look away until they take down a building or two of ours?"
15 of the hijackers came from Saudi Arabia, why aren't you concerned with that country? Why don't we go to war with them? Your fear of one extremist Islamic State but not the other seems inconsistent.
And your reasoning could potentially be used to justify perpetual war. If you are always afraid of being attacked, you will always be engaged in waging a war. Perhaps we should examine the reasons terrorists want to attack us in the first place.
The war industrial complex is an international racket designed to make people money, not protect Americans or promote human rights or liberate people or any of that fairy tale bullshit the politicians and political pundits tell you. If it were, we would be in many African countries liberating people, we'd be in North Korea, we'd be fighting Saudi Arabia. It's all bullshit.
Don't buy into the bullshit.
And just something to think about.. This entire sub is filled with people who oppose the government, right and left, but as soon as that exact same government tells you we have to fight the Islamic State, all of a sudden something changes and they become right over night. Those same suits who lie day in day out right to your face are the same assholes pushing for war.
Why do you think that is?
We do nothing and let the Middle East do what the Middle East usually does (blow itself up), we save American soldiers lives, we save money, and we save face in the international community. Sure there will be chance of attack, but that same exact chance of attack exists if we wage more war, nothing changes. They are still a threat regardless of what we do, why should we give them exactly what they want? It makes no logical or rational sense.