I don't agree at all about sending bombs real or fake. It be interesting to see how this plays out.
My bet is that it turns out to be a "mom's basement" snowflake type that wanted to make political points for the Democrats as we move into the mid-term elections. Dirty tricks, lies, and fraud are what the "new" socialist Democrat party operatives excel at.
NOTE: Just heard on the news that they arrested a guy in Florida for making/sending the bombs. No info on the name, motive, or political affiliation of the alleged suspect. This is going to get interesting!!