The Uttar Pradesh byelections helped most of us learn a new word- Social Engineering. The Social Engineering engineered by Akhilesh Yadav`s Samajwadi Party and Mayawati`s Bahujan Samaj Party toppled none other than Yogi Adityanath and that too in his own bastion Gorakhpur. Watch So Sorry`s take on the SP-BSP social engineering.