Malaysia Prime Minister Najib Razak is in the spotlight since investigators traced $700 million linked to the government fund 1MDB to his personal bank accounts. His personal history is intertwined with Malaysia's unique political system. Photo: Olivia Harris/Reuters Subscribe to the WSJ channel here: More from the Wall Street Journal: Visit : Follow WSJ on Facebook: Follow WSJ on Google+: +wsj/posts Follow WSJ on Twitter: Follow WSJ on Instagram: Follow WSJ on Pinterest: Don’t miss a WSJ video, subscribe here: More from the Wall Street Journal: Visit : Visit the WSJ Video Center: On Facebook: On Twitter: On Snapchat: