Grant Rigney Listen/Programs/Let's Talk 22 May 2012 Share Chair of the Murray Lower Darling Rivers Indigenous Nations More Let's Talk 47:19 Chris Matthews 21 May 2012 Let's Talk 25:52 Gracelyn Smallwood 18 May 2012 Let's Talk 54:58 National Congress of Australia’s First Peoples Forum 17 May 2012 Let's Talk 46:02 Terry O’Shane 16 May 2012