That party, called the Alternative for Germany, or AfD, is sitting second in the polls for next Sunday’s parliamentary elections, with about 20 percent of the public saying they support it. But no other German party is willing to govern with it. That’s because the AfD has at times downplayed Hitler’s atrocities. Some party members have reveled in Nazi slogans.

German intelligence agencies have classified parts of the AfD as extremist. Members have been arrested in connection with multiple plots to overthrow the government. Some reportedly attended last year a gathering that included discussions of deporting not only asylum seekers, but German citizens who immigrated to the country.

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