PakistanPPP leader Israr Shah joins PTIMirza HassanFebruary 29, 2012February 29, 2012 by Mirza HassanFebruary 29, 2012February 29, 2012 Islamabad: Pakistan People’s Party (PPP) senior leader and ex-member of Central Executive Committee (CEC), Dr Israr Shah has announced to join Pakistan Tehreek-e-Insaf, sources said...