The four defence lawyers for Kem Sokha walked out of the courtroom to express frustration with the trial chamber that they said had refused to let them respond to the prosecutor and government lawyers.http://bit.ly/2UQQHGC; http://bit.ly/37qpEEN; http://bit.ly/3bHSELx; http://bit.ly/2SuJieL; http://bit.ly/2SO3KWK; http://bit.ly/2HptB1V