 
  
    
      
To the surprise of many, former Greens leader Bob Brown used the ABC's 7.30 on July 29 to launch a blistering attack on recently re-elected NSW Greens Senator Lee Rhiannon.
Brown told the ABC that Rhiannon had given “great service” but that “the old guard that runs the office in New South Wales” needs changing.
  
       
 
 
 
 
 
 
