<a href="https://en.wikipedia.org/wiki/2020_United_States_presidential_election" id="mwAZU" rel="mw:WikiLink" title="2020 United States presidential election">United States presidential election</a>: <a href="https://en.wikipedia.org/wiki/Joe_Biden" id="mwAZY" rel="mw:WikiLink" title="Joe Biden">Joe Biden</a> announces his <a href="https://en.wikipedia.org/wiki/Joe_Biden_2020_presidential_campaign" id="mwAZc" rel="mw:WikiLink" title="Joe Biden 2020 presidential campaign">presidential campaign</a>.<sup about="#mwt100" class="mw-ref reference" data-mw='{"name":"ref","attrs":{},"body":{"id":"mw-reference-text-cite_note-17"}}' id="cite_ref-17" rel="dc:references" typeof="mw:Extension/ref"><a href="./May_18#cite_note-17" id="mwAZg" style="counter-reset: mw-Ref 17;"><span class="mw-reflink-text" id="mwAZk">[17]</span></a></sup><sup about="#mwt104" class="mw-ref reference" data-mw='{"name":"ref","attrs":{},"body":{"id":"mw-reference-text-cite_note-18"}}' id="cite_ref-18" rel="dc:references" typeof="mw:Extension/ref"><a href="./May_18#cite_note-18" id="mwAZo" style="counter-reset: mw-Ref 18;"><span class="mw-reflink-text" id="mwAZs">[18]</span></a></sup>
<span class="mw-reference-text" id="mw-reference-text-cite_note-17"><cite about="#mwt97" class="citation web cs1" id="mwB30"><a class="external text" href="http://www.4president.org/ocmi2020.htm" id="mwB34" rel="mw:ExtLink nofollow">"2020 Presidential Campaigns &amp; Candidates"</a>. <i id="mwB38">www.4president.org</i><span class="reference-accessdate" id="mwB4A">. Retrieved <span class="nowrap" id="mwB4E">2022-01-10</span></span>.</cite><span about="#mwt97" class="Z3988" id="mwB4I" title="ctx_ver=Z39.88-2004&amp;rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&amp;rft.genre=unknown&amp;rft.jtitle=www.4president.org&amp;rft.atitle=2020+Presidential+Campaigns+%26+Candidates&amp;rft_id=http%3A%2F%2Fwww.4president.org%2Focmi2020.htm&amp;rfr_id=info%3Asid%2Fen.wikipedia.org%3AMay+18"></span></span>