diff -r 82ac034dcc9d -r caf08b02fa32 slides/slides01.tex
--- a/slides/slides01.tex	Sun Sep 22 15:35:50 2013 +0100
+++ b/slides/slides01.tex	Sun Sep 22 15:46:07 2013 +0100
@@ -128,6 +128,7 @@
 They can't walk into a store without noticing how they might shoplift. They can't 
 use a computer without wondering about the security vulnerabilities. They can't 
 vote without trying to figure out how to vote twice. They just can't help it.''
+Bruce Schneier
 \end{minipage}};
 \end{tikzpicture}
 
@@ -1021,7 +1022,7 @@
 \end{document}
 
 %%% Local Variables:  
-%%% mode: latex
+%%% mode: xelatex
 %%% TeX-master: t
 %%% End: