Lahore: Renowned Pakistani actress and TV host Nadia Khan has issued a stern warning to artists and actors criticizing her publicly. In a recent YouTube video, Khan declared that she will pursue legal action against anyone making personal comments about her, warning of criminal and civil defamation cases under PECA laws. https://www.youtube.com/watch?v=i8Sk8-e_DAw&t=1s   Khan, who is currently hosting her program