( CNN ) -- At least six people were killed and more than a dozen others injured when explosions hit a campaign rally for one of Afghanistan 's two presidential runoff candidates at a hotel in Kabul on Friday , an Interior Ministry spokesman said . The convoy of candidate Abdullah Abdullah was attacked in Kabul , spokesman Sediq Sediqqi told CNN . Abdullah and his running mates were not hurt , but the candidate 's car was severely damaged , Sediqqi said . There were two explosions , Sediqqi said : One was a suicide attack and the other a possible roadside bomb . Video from the scene showed hotel windows blown out and police securing the area . Abdullah and Ashraf Ghani are campaigning for Afghanistan 's June 14 runoff election to succeed Hamid Karzai . Abdullah , a former foreign minister , garnered 45 % of the vote in the first round , and Ghani , a former finance minister , earned 31 % .
Two bombs strike a campaign office for a presidential candidate . The home of Abdullah Abdullah was attacked in Kabul . At least six people were killed , and one was uninjured .