With Pranab Mukherjee all set as to become the 13th President of India, his son Abhijeet Mukherjee tells NDTV that he believed in his father from the beginning. Speaking on PA Sangma's statement on partisan elections, Abhijeet said that one has to accept defeat. "If there was something wrong, the Election Commission would have pointed out. If he (Sangma) wants to shout, let him shout," said Abhijeet.