Paul Revere used to summer every year in Canton, but he wouldn’t recognize the place today. One thing, though, hasn’t changed since the 18th of April in ’75 — the locals still love their midnight rides, but with one big difference. Paul Revere wasn’t hammered out of his mind when he was on horseback, spreading the alarm to every Middlesex village and farm. Through the first 14 days of the Karen Read murder trial in Dedham, we have learned much about life in the Town of Canton, post-Paul Revere. As you know, Read is accused of murdering her boyfriend, BPD...