Dr. Rauf Arif, an author, and his wife, Lamia Zia, a journalist, discuss the evolution of their careers, journalism in Pakistan and the US-Pakistan Women's Council. br br Café DC airs every Sunday at 3:00 PM and Monday 2:00 AM (Pakistan times) on PTV WORLD. Applying 'cafe' as a metaphor, Faiz Rehman uses a casual setting and light-hearted conversations to cover a variety of political, social, literary, and cultural issues. Members of US Congress, ambassadors, top diplomats, lawmakers, authors, and scholars appear to offer their candid opinions and sometimes a peek into their personal lives. br .