CNNW CNN Newsroom October 5, 2011
clear they oppose everything from bank foreclosures and job shortages to corporate influence and greed. now several labor unions are endorsing the occupy wall street movement and plan to join protesters today. we go live to wall street. susan, what's the latest on the unions getting involved? have you seen any union members there? >> reporter: yes, some of them are showing up here randi at this public park. this park population has been steadily growing as the morning goes on. and they expect upwards of -- they're saying tens of thousands of people. of course, they have made many pre...