CNN
By Hadas Gold and Richard Allen Greene, CNN
Stop us if you’re heard this one before: On Tuesday, Israelis are going to the polls to elect a new Knesset, or parliament. It’s the fifth time in less than four years that voters are casting ballots. Holding elections that often is bound to prompt some questions. Here are some answers.
Why does Israel have elections so often?
Israel has a parliamentary system made up of…