How to parse xml from net?

Please see the link http://buydeals.in/api.getDealsGeo/xml/?lat=40开发者_高级运维.6137&lon=-80.0547 . How to parse this link?. I am new to XML parsing and don't know the algorithm for parsing. Any help please.

There's an example project you can build here: http://www.androidpeople.com/android-xml-parsing-tutorial-using-saxparser