India, April 25 -- After seven of AAP's 10 Rajya Sabha MPs walked out of the party and merged into the BJP on Friday, videos of Union minister and BJP leader Ravneet Singh Bittu's digs at Raghav Chadha are viral on Punjabi social media as the AAP-ruled state heads to polls in about 10 months.

Rajya Sabha member Bittu - among the newer recruits of the BJP as the party tries to make a mark on its own in Punjab - had said last week that there was "no need" for Chadha to enter the BJP as he was "already doing the work he's doing", referring to Chadha's attacks on the Arvind Kejriwal-led party.

Punjab is in focus because, of the seven AAP MPs who've now switched sides, six are from that state, including Chadha who is ethnically a Punjabi Hin...