UPDATED VERSION OF THIS VIDEO IS HERE: https://youtu.be/Wl92bHtrOvA What is an expert witness? This video introduces some of the criteria for a witness to testify as an expert. To discuss further, feel free to send me an email and to comment below. Also, please visit my new website and blog. I offer online tutoring and consulting for students and professionals. website: http://www.uslawessentials.squarespace.com blog: http://www.uslawessentials.squarespace.com/blog email:uslawessentials at gmail dot com United States Law: An Introduction for International Students is available at: https://www.amazon.com/author/danieledelson