KARACHI, Oct 16: Pakistan Peoples Party (PPP) Chairman Bilawal Bhutto Zardari said, “We want freedom from politics of language in Karachi” while addressing a rally in Karachi on Sunday to pay rich tribute to the victims of the 2007 Karsaz attack.

"One day there was a call from the US. When I picked up the phone I learnt that Michelle Obama was at the other end. I asked her if she was really the first lady of the USA. She answered 'yes'. She invited me to attend a party in the US. The phone was t hen cut off."