Rutskoy called Yeltsin's move a step toward a "coup d'état". The next day, the Constitutional Court held that Yeltsin had violated the constitution and could be impeached. During an all-night session, chaired by Khasbulatov, parliament declared the president's decree null and void. Rutskoy was proclaimed acting president until new elections. He dismissed the key ministers Pavel Grachev (defense), Nikolay Golushko (security), and Viktor Yerin (interior). Russia now had two presidents and two ministers of defense, security, and interior. It was dual power in earnest. Although Gennady Zyuganov and other top leaders of the Communist Party of the Russian Federation did not participate in the events, individual members of communist organizations actively supported the parliament.