https://www.reuters.com/article/us-russia-putin-clubhouse/kremlin-calls-musks-idea-for-putin-to-join-clubhouse-app-interesting-seeks-details-idUSKBN2AF11N >The Kremlin said on Monday that a proposal by Elon Musk for Russian President Vladimir Putin to join social networking app Clubhouse was interesting, but that it needed to see more details first.