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Amnesty International: governments are exploiting refugees for political purposes
US deportation laws will be carried out under much stricter approach from now on
President Trump will recruit thousands of extra staff to carry out deportation policy
The UN children's agency said political failure and conflict were to blame for the crises
The UN children's agency says political failure and conflict were to blame for new famine
UN warning over famine in South Sudan, Yemen, Nigeria and Somalia
Gen HR McMaster replaces Michael Flynn who was sacked over misleading the Vice-President.
Mr Trump described his new National Security Adviser as a man of tremendous talent
President Trump appoints the straight-talking military strategist, General H R McMaster.
The UN warns that civilians in Mosul are at extreme risk as the offensive continues