In a heated ZDF debate, Germany's chancellor candidates faced tough questions from citizens.

Olaf Scholz defended his leadership but struggled to shake off criticism of his record, citing external challenges like the Ukraine war.

Robert Habeck admitted policy missteps, earning mixed reactions for his candidness.

Alice Weidel of the AfD sparked controversy by attempting to differentiate between "useful" and "problematic" immigration, but her party's policies drew skepticism.

Friedrich Merz of the CDU rejected any alliance with the AfD, gaining applause but avoiding deeper scrutiny of his tax plans.

The debate revealed sharp contrasts in style and policy, with immigration and leadership credibility dominating the discussion.