Russian President <a href="https://en.wikipedia.org/wiki/Boris_Yeltsin" id="mw7g" rel="mw:WikiLink" title="Boris Yeltsin">Boris Yeltsin</a> triggers a <a class="mw-redirect" href="https://en.wikipedia.org/wiki/Russian_constitutional_crisis_of_1993" id="mw7w" rel="mw:WikiLink" title="Russian constitutional crisis of 1993">constitutional crisis</a> when he suspends <a href="https://en.wikipedia.org/wiki/Duma" id="mw8A" rel="mw:WikiLink" title="Duma">parliament</a> and scraps <a href="https://en.wikipedia.org/wiki/Russian_Constitution_of_1978" id="mw8Q" rel="mw:WikiLink" title="Russian Constitution of 1978">the constitution</a>.