1) Dan: "I do not like reading quality papers because they report…

Dan say, that he doesn't like reading quality papers because they report in details on international news. (Это в настоящем времени, так как есть глагол say) А вот в прошедшем (с глаголом said в прошедшем времени): Dan said, that he doesn't like reading quality papers because they report in details on international news.