President Barack Obama signs the guest book in the Centre Block, Parliament Hill, in Ottawa, Canada.  Canadian Prime Minister Stephen Harper is standing to Obama's right.
<bdi><a href="https://en.wikipedia.org/wiki/en:Pete_Souza" class="extiw" title="w:en:Pete Souza"><span title="American photographer">Pete Souza</span></a>
</bdi>
2009-02-19
<a rel="nofollow" class="external free" href="https://www.whitehouse.gov/photogallery/working-with-canada/">http://www.whitehouse.gov/photogallery/working-with-canada/</a>