With this year's finalists now official, look back at 20 years of Time magazine's Person of the Year.
Time has released its list of the finalists for Person of the Year for 2013. Last year, President Barack Obama took top honors for his reelection despite high unemployment and other national problems. Here are 20 years of Person of the Year winners.
Have you ever wondered where the tradition of putting up a tree for Christmas came from? Or why we light a menorah for Hanukkah? Find out about the interesting origins of many holiday traditions right here.