Managing the G20

Who is Going to Crash the Sum­mit?  As the 64th U.N Gen­er­al Assem­bly meet­ing winds down, inter­na­tion­al atten­tion has shift­ed from New York to Pitts­burg in Penn­syl­va­nia. So, the talk of “crash­ing the par­ty” by protest groups and move­ments gains anoth­er lev­el of atten­tion. The talk about nuclear dis­ar­ma­ment, glob­al cli­mate change, and the world…