LKS 20221211 LKS 20221210 EP-141283A; In this handout photograph taken and realeased by European Parliament on December 7, 2022 Greek politician and European Parliament vice-president Eva Kaili speaks during the European Book Prize award ceremony in Brussels. - Belgian police arrested Greek socialist MEP Eva Kaili and four other suspects in connection with an investigation into corruption implicating World Cup hosts Qatar, the prosecutors office said on December 9, 2022. LEHTIKUVA / AFP, AFP / LEHTIKUVA / ERIC VIDAL