text: A campaign video used in this election showed a political opponent’s head emerging from a cuckoo clock to suggest his mental instability.
full_question: A campaign video used in this election showed a political opponent’s head emerging from a cuckoo clock to suggest his mental instability. A candidate in this election was the subject of a corruption investigation involving the telecommunications company Bezeq named “Case 4000.” The Blue and White Party formed to run in this election, in which a major campaign issue was the military service of Ultra-Orthodox Jews. For 10 points, name this April election in which Benjamin Netanyahu’s Likud Party stayed in power.
first_sentence: A campaign video used in this election showed a political opponent’s head emerging from a cuckoo clock to suggest his mental instability.