Links that may be useful:
https://student.societyforscience.org/article/animal-clones-double-trouble - reviews how cloning works, cloning in food production, and problems with cloning.
http://learn.genetics.utah.edu/content/cloning/ - links to info on pretty much all aspects of cloning
http://www.medicalnewstoday.com/info/stem_cell/ - stem cells
https://www.youtube.com/watch?v=W4vOPaonZng - a bit long, 24 minutes, but IT'S BILL NYE! Covers lots of aspects of cloning.
http://www.scientificamerican.com/article/are-we-eating-cloned-meat/ - like the link says, cloned meat.
http://www.popsci.com/chinese-company-will-make-cloned-beef-on-massive-scale - more cloned meat.
https://www.brainpop.com/science/cellularlifeandgenetics/cloning/ - Tim and Moby talk clones.
https://www.genome.gov/25020028 - The government agency involved in cloning
http://science.howstuffworks.com/life/genetic/cloned-organ-transplant.htm - therapeutic cloning
https://www.youtube.com/watch?v=Vuk2VXWNvxA - They aren't scientists, but Rhett and Link have some info on cloning.
https://www.youtube.com/watch?v=30HTnFZOZ2s - cloning dinosaurs? Features Bill Nye and Neil deGrasse Tyson