Batman wants to find out what really happened to the Joker, and John Constantine knows someone who can help. Join the case in <a href="/Nerdist/?refid=13&__tn__=%2Cg"> Nerdist</a>'s exclusive preview of BATMAN: DAMNED #2: <a href="https://bit.ly/2Szmojw" target="_blank" rel="noopener"> <span> http://bit.ly/</span><wbr /><span ></span>2Szmojw</a> <a href="/hashtag/dcblacklabel?refid=13&__tn__=%2Cg"> <span > #</span><span >DCBlackLabel</span></a>