Ukrainian gas executive cooperating in US probe of Giuliani

Federal prosecutors are planning to interview an executive with Ukraine’s state-owned gas company as part of an ongoing probe into the business dealings of Rudy Giuliani and two of his Soviet-born business associates.A lawyer for Andrew Favorov confirmed Tuesday that he is scheduled to meet voluntarily with the U.S. Justice Department.Favorov is the director of the integrated gas division at Naftogaz, the state-owned gas provider in Ukraine.