City of Louisiana (3,7)
I believe the answer is:
new orleans
<span class="explanation-format__ClueExplanation">'<span class="explanation-format__original">city of louisiana</span>' is the definition.<br/ ><span class="explanation-format__explanation">(I've seen this before)</span><br/ ><br/ >This is the entire clue.<br/ ></span>
(Other definitions for new orleans that I've seen before include "Devastated city" , "port city in the south" , "US city" , "City of Louisiana" .)