2 hours is not enough to see it all!
By A Yahoo! Contributor, 6/30/10
This is a "must see" for everyone, particularly if you have teen children. It makes for a very educational afternoon on such an important part of our history. Beware, it is very emotional. Make sure that you give yourself at least 3 hours. This isn't the type of museum that lends itself well to a quick walk-through, trust me...you will want to see it all. Be sure to bring some money for the book store, there are some great stories available.