Strong entry by the Minister from the Tusk Government. What does the Prime Minister say?

Is there a conflict in Donald Tusk's government? A strong entry by Katarzyna Pełczyńska-Nałęcz, Minister of Funds, in which he criticizes the coalitions calling him "political theatre" and deficiency of strategy. Is this the beginning of a coalition split? What will the Prime Minister say? As we read in the post "went...