I find it very suspicious that even before the intermediate investigation results were known, as evidence was still being collected, first US and then UK came out with statement that according to their sources it was a bomb...
Perhaps they wanted to scare Putin. The message was that "
if you bomb the ISIS in Syria, then they will blow up your passenger planes full of children". But these idiots don't know anything about Putin. This incident will only make him more resolved to wipe out the ISIS jihadis. Islamist nuts will never know what hit them.