how i spin an rss feed behind rss?

according , i spin an rss feed parsed vigilant this:

import feedparser
d = feedparser.parse('http://feedparser.org/docs/examples/atom10.xml')

but i can't anything arrangement way; i'd means manipulate 'd' following cost outcome xml:

print d.toxml()

but there doesn't seem anything feedparser going direction. am i going have loop by d's several elements, there quicker way?