Why Dharmendra got emotional during road show of Sunny?

Actor-turned-politician Sunny Deol and son of Dharmendra is fielding in this Lok Sabha Election 2019 for the first time. Sunny Deol is fighting from Gurdaspur on the ticket of Bhartiya Janata Party. Sunny Deol wants to prove himself hit on the box office of elections and that is why he is his campaigning harder in Gurdaspur. AajTak correspondent Ashok Singhal as more