WaPo:
The Mandarin-speaking protesters arrived in a convoy of cars on Dec. 1, shouting profanities and carrying signs with a variety of false accusations.
They have returned nearly every day since, picketing their target — a quiet suburban home — from 10:30 a.m. to 4:30 p.m. sharp, with an hour’s break for lunch.
...
The circus has baffled this quiet corner of New Jersey, but Teng says he knows who organized it
*Previously: "Protesters" in Vancouver.