Viewing comments regarding associating and rejecting candidates to job openings

Viewing comments regarding associating and rejecting candidates to job openings

I've associated a number of people to a job opening.  I am now analysing each person and rejecting those that are not suitable.  I'm making a note in the comments box when I reject the candidate.  How can I or someone else read these comments later?  I can't seem to find out how to re-read the comments.
Thanks.