BBC News here in the UK has just announce that Canada is closing the Cairo embassy immediately due to reports of violence.
http://www.ctvnews.ca/world/canada-closes-cairo-embassy-for-security-reasons-1.1349701
http://www.cbc.ca/news/politics/story/2013/07/02/pol-cairo-embassy.html
http://www.ctvnews.ca/world/canada-closes-cairo-embassy-for-security-reasons-1.1349701
http://www.cbc.ca/news/politics/story/2013/07/02/pol-cairo-embassy.html