Pakistan orders illegal immigrants to leave, including 1.73m Afghans

The government of Pakistan has said all illegal migrants must leave the country by the end of the month or face expulsion. Also in the programme: the Nobel Physics Prize has been awarded to Pierre Agostini, Ferenc Krausz and Anne L'Hullier for their research into experimental methods of generating extremely short pulses of light - or attosecond science; and police in the Indian capital, Delhi, have raided the offices and homes of journalists working for the independent news website, Newsclick. (Photo: Afghan refugee girl living in Peshawar, Pakistan. Credit: Getty Images)