Armenia fears ethnic cleansing in Nagorno-Karabakh

Yerevan has called for international intervention to prevent the expulsion of ethnic Armenians from the enclave. Weekend speaks to US senator Gary Peters, who is leading a congressional delegation to the Armenian-Azerbaijani border.

Also on the programme: The asteroid dust that could reveal key information about the origins of life on Earth; and India and Canada trade diplomatic blows over Delhi’s alleged involvement in the murder of a Canadian Sikh activist.

Joining Julian Worricker to discuss all this and more are the FT’s Foreign Editor Alec Russell and Marta Pardavi, a Hungarian human rights lawyer and co-chair of the Hungarian Helsinki Committee.

(IMAGE: Helmets, RPGs and APCs taken from Armenian separatists CREDIT: BBC)