On the Fact that it Now Appears as if Those Pipe-Bombs that Ended Up at CNN and George Soros's Mansion Were Delivered by Hand - https://hotair.com/archives/2018/10/24/reports-bombs-sent-soros-cnn-hand-delivered/

Well then there has to be some security footage that will help the authorities to come up with some suspects. Hell, they might even want to share that video with the public as a strategy to expand the search and ultimately solve the case. I mean, they do want to solve it, don't they (as opposed to letting the thing fester and using it as a cynical mid-term strategy)?