GERMANY’S hard-right Alternative for Germany (AfD) party fired an official on Monday who had been caught on a hidden camera discussing gassing refugees. In footage, recorded secretly by ProSieben television in February, Christian Lueth, then a party spokesman, was filmed in a Berlin cafe talking to someone he believed to be a sympathiser about the challenges the AfD faced. Asked if the AfD wanted to see more immigrants, he replied: "Yes." "Because then things go better for the AfD. We can still shoot them all afterwards," he said. "Or gas them, whichever you like. I don't care either way!" Die…