How to parse xml using python

I have the below xml file :

    cq:lastReplicated="{Date}2016-03-02T15:23:40.679-05:00"
    cq:lastReplicatedBy="XXXXt"
    cq:lastReplicationAction="Activate"
    jcr:description="Procedure"
    jcr:mixinTypes="[cq:ReplicationStatus]"
    jcr:primaryType="cq:Tag"
    jcr:title="Lung Volume Reduction Surgery"
    sling:resourceType="cq/tagging/components/tag"/>

I am trying to parse the XML file using ElementTree but I am not able to extract "Lung Volume Reduction Surgery" which is under the tag jcr:title .

I have already tried with BeatifulSoup , Regex and ElementTree but unable to do it

Below is the code that I used for Element Tree :

import xml.etree.ElementTree as ET
xml="Actual xml document"
xml.find('./root').attrib['title']

I am a beginner in XML parsing .. and spent more than 3 hours now on this XML file but unable to parse the value of jcr:title Any help will be greatly appreciated