Video screenshots of Obama-impersonator <a href="https://en.wikipedia.org/wiki/en:Iman_Crosson" class="extiw" title="w:en:Iman Crosson">Iman Crosson</a> (YouTube channel Alphacat).  Top panel: in front of a "green screen" (Chroma key) in a "behind-the-scenes" video published 2011-05-08. Bottom panel: in the final version of a Barack Obama speech Spoof video that was published 2011-05-04. Two screenshots were composited into a single png file by uploader RCraig09. Mr. Crosson granted CC-by-SA-3.0 permission for the composite in an email dated 2011-05-24 and forwarded in an email sent the same day.
<a href="https://en.wikipedia.org/wiki/en:Iman_Crosson" class="extiw" title="w:en:Iman Crosson">Iman Crosson</a>
CC BY-SA 3.0
<a href="https://en.wikipedia.org/wiki/en:Iman_Crosson" class="extiw" title="w:en:Iman Crosson">Iman Crosson</a>'s Alphacat channel, YouTube videos, "President Obama on Death of Osama bin Laden (SPOOF)" and "President Obama on Death of Osama SPOOF- BEHIND THE SCENES"