On The Big Story, Multimedia correspondent Hairianto Diman and assistant video editor Olivia Quay, speak to Malaysia bureau chief Shannon Teoh on the latest in Malaysia after Prime Minister Muhyiddin Yassin told the country that he still commands the parliamentary majority and Professor Teo Yik Ying, dean of NUS' Saw Swee Hock School of Public Health on the current Covid-19 situation in Singapore.