Opposition leader Anwar Ibrahim has criticised Prime Minister Najib Abdul Razak for remaining silent on the MH370 crisis and refusing to take questions from the media.<br /><br /> Opposition leader Anwar Ibrahim has criticised Prime Minister Najib Abdul Razak for remaining silent on the MH370 crisis and refusing to take questions from the media.<br /><br />Anwar also questioned the government's refusal to release the cargo manifest from MH370.