Parliament (Part 3) - PH Squander 'the People's Mandate'?

Is the absence of PKR at Pakatan Harapan's post-Parliament press conference evidence of the same fractious dynamics that plagued PH during its two years in government? Melisa Idris and Sharaad Kuttan speak to Liew Chin Tong, Dewan Negara Senator and Political Education Director for DAP.