We don't know who did this yet as it could be the FSA or Assad's forces. This reminds me of rockets being fired into Lebanon a few months back.
I do not see what Assad would have to gain by attacking Turkey, but the FSA would certainly gain international support if they were to attack Turkey
and have Assad's regime take the blame. This was also my theory in the lebanon incident.
This will certainly rise tensions in an already tense situation.
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