Poll: only 20% back Kaczyński as PiS leader amid split threat

A new poll by Instytut Badań Pollster for "Super Express" shows only 20% of respondents believe Jarosław Kaczyński should remain the main leader of the Polish right. As many as 42% had no opinion. The survey was published on the eve of key decisions by PiS party leadership amid fears of an internal split.