Malaysian Prime Minister Mahathir visits China for 1st time as PM in 17 years | Video

Malaysian Prime Minister Mahathir Mohamad is set to arrive in China on Friday for his first visit as Prime Minister in 17 years. Mahathir's visit is closely watched by China, as he seeks to renegotiate or even cancel multi-billion-dollar Chinese-backed infrastructure projects in Malaysia that were signed by his predecessor. Olivia Siong with more.