Amid rigorous campaigning for the upcoming assembly elections, NDTV recently caught up with Assam Chief Minister Tarun Gogoi and his family over breakfast. The 80-year-old, who has led his Congress party to power in the state for three consecutive terms, credited his fitness to yoga. But his family is clearly upset at Prime Minister Narendra Modi's 'age' jibe in election rallies. "You look at a person's calibre, charisma, not his age," Mr Gogoi's wife said.