Yevgeny Prigozhin, the leader of the Wagner Group, has called for an armed rebellion in Russia, leading to a power struggle and criticism from Adam Kinzinger, a CNN senior political commentator and former GOP congressman. The Wagner Group has been a key piece of Russia's strategy in Ukraine, and Prigozhin has been sharply critical of Russian military leadership. Kinzinger has highlighted the apparent admiration for Putin by former Fox News host Tucker Carlson in the wake of the call.