You can make any kind of analysis.It could be left, right, Russiam, Chinese. At this stage no one knows. We are close to the mid term elections, Trump's popularity is high for this stage of a Presidency.
I would suggest the timing of these events is to influence the electorate, possibly generating a sympathy vote for democrats. So the question must be asked again = who benefits?
Very clearly it is supposed to suggest Republican guilt, but realistically does that make any kind of sense when subjected to rational analysis?
If a deranged individual was trying to make some kind of statement I suspect at least a few of the devices would have exploded. The fact that none have exploded(and seem to have been incapable of exploding)
suggests someone is playing mind games. The fact both photographs and xrays of the devices have been placed in the MSM suggests all is not what it is supposed to be.
At some stage the person/s guilty will be identified. I would suggest it could be a real revelation when it happens.
American politics is in a very dirty place at the moment with extremists on both sides. This slide into the slime has been caused by Democrats refusing to accept their golden girl did not take the Presidency and they have been resorting to every trick in the book to
stifle Trump's Presidency. Is this another of their dirty tricks?