The by-elections for the Pulai parliamentary seat and Simpang Jeram state seat in Johor last Saturday saw the Pakatan Harapan-Barisan Nasional unity coalition retaining the seats that were previously held by the late Salahuddin Ayub of Amanah. What were the main takeaways from the results of the polls? On this episode of #ConsiderThis Melisa Idris speaks to political analyst Dr Bridget Welsh, honorary research associate at the University of Nottingham Malaysia's Asia Research Institute.