It’s reasonable to believe that Cesar Sayoc fake bomb maker registered as a Republican so vote in the 2016 primaries. Many democrats announced intentions of doing this to vote for Trump since there was no way he could win.

Of course fake bomb faggot registered 3/6/2016 which was less than 29 days prior to the Republican primary. Combine this with him being a Bernie campaigner and voting for Obama (in notables as Facebook sauce).