Is it posible to parse external XML(other server) with JavaScript?

Somewhere(below) i read that this is not posible due to JavaScript security sandbox your code must live in.

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http://xmljs.sourceforge.net/website/tools.html (LoadXML)

In many cases, it is useful to load XML from another file on your web server or from another web server entirely and manipulate it with XML for <SCRIPT>. With JavaScript, the former is possible with a little effort. However, the latter is impossible due to the JavaScript security sandbox your code must live in. This makes it impossible, for example, to load and manipulate an external RSS news stream directly from JavaScript.
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