Punjab Congress leader Navjot Singh Sidhu fuelled speculations of him joining the Aam Aadmi Party (AAP) with a cryptic tweet on Tuesday. AP had always "recognised my vision and work for Punjab" and knows who is really fighting for the state, he wrote, raising speculation that he is warming up to Arvind Kejriwal's party. ‘Our opposition AAP has always recognised my vision and work for Punjab. Be it before 2017- Beadbi, drugs, farmers issues, corruption and power crisis faced by people of Punjab, raised by me or today as I present 'Punjab Model'. It is clear they know - who is really fighting for Punjab,’ Mr Sidhu wrote at first. Watch the full video for more details.