U.S., Israel talk tough ahead of Iran nuclear report

EDITORS' NOTE: Reuters and other foreign media are subject to Iranian restrictions on their ability to film or take pictures in Tehran. A man holding a placard walks past an anti U.S. mural, painted on the wall of the former U.S. Embassy in Tehran November 4, 2011. REUTERS/Raheb Homavandi REUTERS, Nov 5 - A senior U.S. military official said on Friday Iran had become the biggest threat to the ...