Lech Wałęsa called President Kaczynski "wretch and hypocrite"

Lech Walesa announced that he want to sue President Lech Kaczynski, "if formal and legal possibilities exist". Former president called Lech Kaczynski "wretch" and "hypocrite”.

In the recent interview, Lech Kaczynski said that Walesa was an agent pseudonym "Bolek." President pointed out that forthcoming book of IPN’s (Institute of National Remembrance) historians about Walesa shows "the truth" about certain passages of his life.
Former president sent a letter to President Lech Kaczynski, in which he demands apology for calling him an agent". Otherwise he is going to sue him.
If there were still duels we could solve this problem. This is so sick that it cannot be solve differently - said Walesa.

I hate such wrenches and hypocrites - said Walesa. The former president stressed, however, that these strong words do not apply to the presidency of Lech Kaczynki. – I do not speak about the presidency and I am not attacking the president - he said. - I am saying about such behavior; he served me for so many years, he was following my steps, executing command, he was my minister. I am talking about this behavior, and I do not attack presidency and the president - stressed Walesa.