Jewish groups and Serbian officials say they will push for an appeal, after a Hungarian court acquitted Sandor Kepiro, a 97-year-old Nazi war crimes suspect.
Kepiro, who topped the most-wanted list at the Simon Wiesenthal Center, had been accused of ordering executions in Serbia during World War Two.
Al Jazeera's Nadim Baba reports on the furore after his acquittal.
