The Prosecutor General's Office of Ukraine became interested in the entourage of the current President Petro Poroshenko. We are talking about the ex-head of the National Bank Valeria Gontareva, the ex-head of the Presidential Administration Boris Lozhkin, as well as the deputy head of the Presidential Administration Alexei Filatov. They are all summoned for questioning due to possible fraud. What is the reason - OBOZREVATEL understood. The main thing:…