It's been a week with several bombshells in Swedish politics, which has put the country's two liberal parties - the Liberals and the Centre Party - firmly on two different sides of the political divide. The Liberal Party's decision to accept the nationalist Sweden Democrats in government has upset many people in the party, and to add insult to injury, the former Liberal party politician Birgitta Ohlsson announced she will come back to Swedish politics, but for the Centre Party. In this Radi...