2009 United States House of Representatives special election in Illinois
... that the designation of Rahm Emanuel as White House Chief of Staff will necessitate at least one 2009 United States House of Representatives special election in Illinois?
... that the designation of <a href="./Rahm_Emanuel" id="mwCX4" rel="mw:WikiLink" title="Rahm Emanuel">Rahm Emanuel</a> as <a href="./White_House_Chief_of_Staff" id="mwCX8" rel="mw:WikiLink" title="White House Chief of Staff">White House Chief of Staff</a> will necessitate at least one <b id="mwCYA"><a class="mw-redirect" href="./United_States_House_of_Representatives_special_elections_in_Illinois,_2009" id="mwCYE" rel="mw:WikiLink" title="United States House of Representatives special elections in Illinois, 2009">2009 United States House of Representatives special election in Illinois</a></b>?