NEW : ` ` Anybody who was complicit ... potentially is vulnerable , '' panel head says . Ex - editor for News of the World , Murdoch son also to Murdoch . The BBC will back a call for Murdoch to drop his bid for BSkyB , a source says . The Sunday Times says it pursued stories about Gordon Brown in the public interest .
NEW : `` Anybody who was complicit ... potentially is vulnerable , '' panel head says . Ex-editor for News of the World , Murdoch son also to testify . The government will back a call for Murdoch to drop his bid for BSkyB , a source says . The Sunday Times says it pursued stories about Gordon Brown in the public interest .