Yum output in logwatch

[Sharon Kimble <sharonm63 tiscali co uk>]

I've been using FC3 since it was released, ditto yum, but I've never managed
to get logwatch to do any daily output from yum. Logwatch sends its output
to /opt/logwatch/logwatch.txt very nicely, except for a lack of yum. 

How do I get a yum section output into this file please?

Sharon.
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