Karachi    -   Pakistan's former President and PPP Co-Chairperson Asif Ali Zardari was on Friday admitted to a hospital after feeling unwell, according to media reports. Pakistan People's Party (PPP) co-chairperson and his son Bilawal Bhutto-Zardari arrived here from Islamabad while his daughter Bakhtawar Bhutto-Zardari also reached the city from Dubai alongwith her husband, a party quoted party sources as saying.Zardari "fell ill due to the exertion and exhaustion from travelling for court appearances and the budget session,, party sources stated.