<a class="mw-redirect" href="https://en.wikipedia.org/wiki/2019–2020_Chilean_protests" id="mwATM" rel="mw:WikiLink" title="2019–2020 Chilean protests">Riots in Chile's capital Santiago</a> escalate into open battles, with attacks reported at nearly all of the city's 164 <a href="https://en.wikipedia.org/wiki/Santiago_Metro" id="mwATQ" rel="mw:WikiLink" title="Santiago Metro">Metro</a> stations. President <a href="https://en.wikipedia.org/wiki/Sebastián_Piñera" id="mwATU" rel="mw:WikiLink" title="Sebastián Piñera">Sebastián Piñera</a> later announces a 15-day state of emergency in the capital.<sup about="#mwt53" class="mw-ref reference" data-mw='{"name":"ref","attrs":{"name":"Aljazeera191019051808789"},"body":{"id":"mw-reference-text-cite_note-Aljazeera191019051808789-9"}}' id="cite_ref-Aljazeera191019051808789_9-0" rel="dc:references" typeof="mw:Extension/ref"><a href="./October_18#cite_note-Aljazeera191019051808789-9" id="mwATY" style="counter-reset: mw-Ref 9;"><span class="mw-reflink-text" id="mwATc">[9]</span></a></sup><sup about="#mwt57" class="mw-ref reference" data-mw='{"name":"ref","attrs":{"name":"BBC50113090"},"body":{"id":"mw-reference-text-cite_note-BBC50113090-10"}}' id="cite_ref-BBC50113090_10-0" rel="dc:references" typeof="mw:Extension/ref"><a href="./October_18#cite_note-BBC50113090-10" id="mwATg" style="counter-reset: mw-Ref 10;"><span class="mw-reflink-text" id="mwATk">[10]</span></a></sup>