What is the fine-grained topic of the following text: The Hungarian government, led by Prime Minister Viktor Orban, has often stated the need to “protect European Christian culture” as well as the need to “halt migration.” In spite of his electoral victories, Mr. Orban also has a significant number of critics, both domestic and foreign, including the pastor who presided over Mr. Orban’s wedding and christened his two eldest children. Only return the topic.
Prime Minister Viktor Orban's leadership and policies in Hungary