Getting Tweets in a RSS format

Due to the last change in the API of Twitter it is not possible to visualise the tweets in XML. As workaround you can use this search engine:

http://www.queryfeed.net/

That allow you to query twitter for a particular set of tweets. For example if you want all the tweets of a particular user you can use the following syntax

http://www.queryfeed.net/twitter?q=%40BiondiCartolibr&geocode=

The user is BiondiCarolibr