Agreed 1000%, something is fishy, I don't like it................. But if it really is some sort of conspiratorial black-op, what makes anyone believe they will ever hear the real truth. Heck they still can't decide to tell WE THE PEOPLE the truth about the assassination of OUR president, almost 55 years ago!
And yes, if you are planning on pinning it on some dupe, you would be able to figure out how to remove and replace a window with out a trace. Not saying it is a conspiracy, just that a well planned black op would have most of its bases covered, and those that aren't can be explained by the people they have explain them. Just like Sandy Hook. Some things flat out do not add up, no matter who, or how hard they explain them.
Robin