A Proud Boys member, who was among the first to cross a police line at the US Capitol on January 6, pleaded guilty Wednesday and agreed to cooperate with the government – a potentially far-right extremist group, officials said. against other members of The defendant, Matthew Green, 34, of Syracuse, NY, was most likely the first member of the Proud Boys, a group that describes itself as “Western chauvinistic,” to plead guilty to charges stemming from the rioting. The attorney, Michael Kasmarek, said Wednesday. Mr Green was “among the first wave” to step in after a police line breach, the...