They have seen a meteoric rise in recent years. Their sister/front organisations like ANSWER, Codepink, People’s Forum, BTnews have all become household names. When I look at protests in the U.S., it seems so many of them are organised directly, or indirectly, by them. In comparison, organisations like the CPUSA or the DSA are lacking behind.
How and why?


Sorry I meant weed out cops/feds. My observation from the outside is they try to get to know the person well and put candidates through several layers of probation before letting them assume a leadership role. lots of reading and studying.
I’m not sure what else they do but it seems to work. Part of it might be an attitude thing. Like members always have it in mind to be cautious about cops that it makes cops wary about even trying.
Even with high security culture, it is extremely likely PSL is infiltrated at some level. I’m not saying that to discourage people from joining PSL or so members stop participating, but that should always be kept in the back of our minds as a possibility with ML organizations in this country. We shouldn’t get too comfortably certain about having prevented infiltration. Even Stalin didn’t catch Khrushchev, if Furr is right. Be cautious, Comrade.