Israel was once regarded as an essentially left-wing project. Now, the country has grown more conservative, defensive and, some would argue, extreme. Is a liberal Israel recoverable? And might that lead to peace?

Explainer 511: Why is Germany telling Syrians to return home?
07:12

Why has Israel invaded Lebanon?
33:29

Explainer 510: From Angola with love: are there Russian spies in southern Africa?
06:58