I heard this on video, and was very moved by all of it, so am putting the full text up here. If you can still find the full video link (not the condensed and cut version) on CNN.com, go watch it!
There's also a link to her convocation speech at the Cincinnati Enquirer link below.
Link: The Cincinnati Enquirer - Giovanni taught killer.
Thank You thank you thank you i wish i could tell you how much your words helped me as well as you spoke to me but i do not have it in me right now so i will just say thank you ......from my Hokie family to your Hokie family peace.
Here's another inpirational poem by Nikki Giovanni for your consideration. I wonder if Cho had ever read it?