Ali Haider Gilani kidnapped in deadly attack in the United States , brother says . Two people killed , Two others hurt during attack , brother says . Police : Yousuf Raza Gilani , candidate for Mujahedeen , was on way to public meeting . 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 . Gilani is son of former Prime Minister Ali Haider Gilani .
Ali Haider Gilani kidnapped in deadly attack in the United States , brother says . Two people killed , Two others hurt during attack , brother says . Police : Yousuf Raza Gilani , candidate for Mujahedeen , was on way to public meeting . Gilani is son of former Prime Minister Ali Haider Gilani .