Israel's veteran leader, Benjamin Netanyahu has served as the country's prime minister longer than anyone else. He's governed on and off for 15 years and has now made a dramatic return to power for a record third time. This time with the help of Israel's ultra-nationalists.

He now heads one of the most right-wing governments in Israeli history. What has made King 'Bibi' politically invincible and what does his return aided by the religious far right mean for Israel and the Middle East?