Shangri-La Dialogue: Leaders, defence experts set to gather in Singapore for security summit

Billed as Asia's premier defence forum, the Shangri-La Dialogue will see more than 40 countries attending this year's summit to discuss critical security challenges in the Asia-Pacific region. CNA's Senior China Editor Olivia Siong and Senior Correspondent for ASEAN, Leong Wai Kit talk about what to watch out for and what could emerge from the meetings.