-- about 30 feet back from the edge of the rock once the mayor of niagara falls he sa -- from thateng urism -- thiis something his city can sell. clip wayne tms / niagara falls tourism "it probably is going toe a great boom for us in tourism beuspeop like to see things tt are unusual clip can end here d th've never experienced before."epter onam for now -- it's businesss usl. the americans stilha to rae between 25 and 30 million dollars -- before they turn l ofhat -- o. jas murray -- cbc news - just days before the iowa causes... e hillarclinton campaign finds itself back under the cloud ofhemail controversy. the state partment h now confirmed thome ofhe emails found on hiary clinton'persal server contained government information so secret, they fell under the hies level classificion. 22 emails from her prite rver were labed "t secret." bua ste depament spokesm says those documen were nkeclfi the time they were sent. some are cal for the release of those emails... but secretary of state john kerry said yesterday they were being withheld at th request ofhe u-s iligence counit kerry said that