The United Nations Secretary-General has strongly condemned the military escalation in Libya, amid fears of a renewed civil war.
It follows bombing of the capital's airport by the Libyan National Army who are trying to take control of Tripoli from the western-backed government.
Nick Harper reports from the UN in New York:

Man charged with 10 counts of attempted murder after knife attack on UK train
Tanzania's Hassan sworn into office after deadly election violence
Powerful 6.3 quake kills at least 20 in Afghanistan, hundreds injured
Turkey set to call for action on Gaza as soon as possible, source says
