The Start of a New Cold War?

Former Russian president Mikhail Gorbachev says that a new Cold War may be on the horizon, driven by conflict in the Middle East and increasing tension between East and West.

Also on the programme, the knife attacks by Palestinians in Israel; the scandal over how women are sterilised in India and the speed at which the operations occur; and how protests are spreading in Mexico over the disappearance of 43 students.