I don't think it's hypothetical whether or not it's a good idea to topple secular dictators in the Middle East and hope to get a good outcome and hope that stability comes thereafter.
There's 150,000 students here from the Middle East. If 40% of them have overstayed their visa, don't we need to know where they are, what they're doing, are they obeying our rules?
In a reality, what we should be doing is having quiet diplomacy with the Russians to convince them that it's in their self-interest to have a more stable Middle East because trade enriches us all.
If you are accused of being associated with terrorism, which could mean you are an Arab- American and you've sent e-mails to a relative in the Middle East, you should get your day in court, and I think you should get a lawyer and a trial, and I think most Americans agree to that.
We shouldn't have a program where we just say that we're going to take care of the world's refugees. Nobody in the Middle East is doing anything. Saudi Arabia, Qatar, Kuwait - all the Gulf nations are doing nothing.
Toppling secular dictators in the Middle East has only led to chaos and the rise of radical Islam.