Roskomnadzor issued a warning to the radio station after two journalists, Sergei Loiko and Timur Olevskiy, discussed the battle for Donetsk Airport. Vitaliy Portnikov, writing in "Grani.ru", mocked justifications of Russia's seizures of land. Alexander Podrabinek wrote that Putin had a history of using wars to increase and maintain his power and was now using a war with Ukraine to deflect opposition in Russia. In 2014, Boris Nemtsov wrote that the Kremlin demonstrated hypocrisy by advocating federalism for Ukraine, stating "Russia itself has not had any sort of federal state for a long time, since 2004", and said Putin sought to "punish" Ukraine in order to discourage a revolution against corruption from taking place in Russia. In "Profile.ru", Georgy Kunadze stated that "If a country as similar to us as Ukraine will be able to overcome the post-Soviet syndrome and becomes a successful contemporary state, its example could prove infectious for Russia." In October 2014, Russian economic expert Stepan Demura criticized the Russian invasion of Ukraine and 2014 Crimean crisis, saying they would harm the Russian economy. Russian politician Leonid Gozman, commenting on Ekho Moskvy's blog, said that the only way to save Russia from the generals covertly sending soldiers to die in Ukraine is to "give Ukraine advanced arms".