Otis Johnson has been in prison for 44 years. At the young age of 25 he made a horrible mistake and was locked away. Now, at 69 he is free. And he is almost in a state of shock. A lot has changed in the past 44 years. Peanut butter and jelly comes in the same jar, everyone is seemingly plugged into their phones with earbuds, and there are giant TV screens everywhere. Al Jazeera English made this short report about Otis which has gone viral.