Demands for justice as Iran admits it shot down jet

Angry protests have broken out in Tehran after the Iranian military admitted that it shot down a Ukrainian airliner by mistake, killing all 176 people on board. We'll hear from Iran, Ukraine and Canada where many of the victims lived.

Also in the programme: Germany announces it will host peace talks over the conflict in Libya; and Diego, the super tortoise, retires after fathering close to a thousand offspring.

(PICTURE: Iranians light candles for victims of Ukraine International Airlines flight as they protest in front of the Amir Kabir University in Iran's capital Tehran. CREDIT: EPA/ABEDIN TAHERKENAREH)