CDU chief Friedrich Merz has spoken out on ARD towards his occasion's cooperation with the Sahra Wagenknecht (BSW) alliance. He described the occasion chief as each right-wing extremist and left-wing extremist.
https://www.welt.de/politik/video251963758/Wahlen-Auf-Frage-nach-Koalition-im-Osten-Merz-betont-Distanz-zu-Wagenknecht.html