We have talked about the possibility and maybe even the likelihood of extinct species being brought back to life. Of course, many of you remember the famous T-rex and raptors from the Jurassic Park movies.
What many may not know is that there is a veritable race to clone exotic species underway. The real question is not will it be tried, because that is happening in many labs around the world even as we speak. The real question is 'Will it work?'
DNA degrades over time and after thousands of years has missing pieces. In the Jurassic Park movie they solved that problem by combining DNA with that of a frog (if I remember correctly). In real life they are trying all sorts of things, including using an elephant's DNA to bridge the gap for a woolly mammoth.
You can find out more about Sir Ian Wilmut's thoughts on his chances for success here
http://www.jurassicpark4-movie.com/ and information about the 2015 next installment in the amazing movie franchise can be found here http://www.jurassicpark4-movie.com/.