<font style="font-size:85%;font-family:arial,sans-serif"> <div style="padding-top:0.8em;"></div><div class=lh>Why extreme tourism is here to stay guardian.co.uk, UK - 8 hours ago First, the easy stuff about increased post-war leisure time, cheap holidays and the potent mix of technology, willingness to travel "abroad" and the money ...</div>