Sanz Klausenburg Rebbe pesach 5768 talking against buying food with a hechsher on Pesach

Sanz Klausenburg Rebbe Pesach 5768 from rebbeclips on Vimeo.

Sanz Klausenburg Rebbe pesach 5768 talking against buying food with a hechsher on Pesach. (about 81/2 minutes into the clip)