(ANSA-AFP) - BUDAPEST, JUL 18 - Hungarian President Tamas Sulyok, an ally of nationalist ex-leader Viktor Orban, said Saturday he will sign a newly passed constitutional change that would remove him from office. In a Facebook video, Sulyok criticised the amendment but said he had no recourse to challenge it and therefore "I am fulfilling my obligation under the Fundamental Law after carefully weighing my legal options and my conscience". (ANSA-AFP).