Liberal conservatism is the final bulwark in opposition to the ethnic variant: provided that the CDU and CSU bear in mind their values can they maintain their very own politically in opposition to the AfD.
https://www.spiegel.de/politik/deutschland/cdu-csu-die-union-kann-die-afd-aufhalten-aber-nicht-so-a-e9fd9330-ca13-4de0-be2c-f60c59908257#ref=rss