KARACHI, Nov 18 (INP): Chairman Pakistan Peoples Party (PPP) Bilawal Bhutto Zardari on Monday took to Twitter to bash Prime Minister Imran Khan. Tweeting in Urdu written in the Roman script, he said: “Neither am I a liberal, nor a corrupt or a hypocrite. I am a progressive and an ideologue. I have been in politics for the last year.” Taking aim at PM Khan, he said: “You [the prime minister] are 70 years old and have been doing selected politics over 20 years.” The PPP chairman said Prime Minister Khan is known for his U-turns, hypocrisy and being a puppet. INP/LK/SB