I thought it was starting yesterday. Our state police came across an armed group traveling through Massachusetts. The only reason they were found is because they stopped in the breakdown lane of Rte 95 to refuel. My immediate thought was if there could be other unknown groups traveling to some incident planned for July 4th.

It seems this was a one-off (https://apnews.com/article/armed-standoff-wakefield-massachusetts-9ee61b69ca96bb5ce212f56651f0dd11 ) but it had me worried.