More here, just updated:
Man arrested in Plantation in plot to send bombs to Trump critics
https://www.sun-sentinel.com/news/florida/fl-ne-bombs-opalocka-mail-20181025-story.html
“FBI agents and other law enforcement officers were examining a white van in a commercial parking lot, covered with pro-Trump stickers. They covered the van with a blue tarp and were preparing to load it on to a truck.”
More info and pix via Metro UK: