Ali Haider Gilani kidnapped in deadly attack in Punjab province , brother says . Two people killed , two others injured during attack , brother says . Prime Minister Mir Hazar Khan Khoso called the elder Gilani on Thursday to assure him that all necessary steps would be taken to recover the son , Khoso 's office said . Police : Gilani , candidate for Punjab provincial assembly , was on way to public meeting . Gilani is brother of former Prime Minister Yousuf Raza Gilani .
Ali Haider Gilani kidnapped in deadly attack in Punjab province , brother says . Two people killed , two others injured during attack , brother says . Police : Gilani , candidate for Punjab provincial assembly , was on way to public meeting . Gilani is brother of former Prime Minister Yousuf Raza Gilani .