A <a href="https://en.wikipedia.org/wiki/23_February_2012_Iraq_attacks" id="mwAXk" rel="mw:WikiLink" title="23 February 2012 Iraq attacks">series of attacks</a> across <a href="https://en.wikipedia.org/wiki/Iraq" id="mwAXo" rel="mw:WikiLink" title="Iraq">Iraq</a> leave at least 83 killed and more than 250 injured.