Harry Smith

Colorado became the first state in the United States to legalize the sale of recreational marijuana. Now that it has been nearly a year, CNBC takes a look at some of the statistics and numbers behind the booming pot industry.

"Fannie's Last Supper" reveals the origins of American cooking and explores how the culinary expert Fannie Farmer sowed the seeds of the modern food revolution.

A Biography of George Lucas.

Christmas abounds with traditions, from neighborhood carolers to lovingly decorated trees, but from where did all these rituals emerge? This enlightening program looks at the origins of the Western world's most popular Christmas traditions -- from the significance of December 25th and its relationship to winter solstice to the enchanting legend of Santa Claus and Prince Albert's 1841 unveiling of the Christmas tree.

The origins of Halloween are explored in this engrossing program on the subject. A ghoulish array of costumes, make up, and decoration descend on communities every year on October 31st, but few people are aware of how the celebration came to exist. Harry Smith attempts to get to the bottom of the mystery in THE HAUNTED HISTORY OF HALLOWEEN, which delves into the 3,000 years of hoopla that traditionally unfolds when October comes around. As the history is explained, so are various failed attempts to co-opt the festival by various religious groups; but the most compelling revelation is how little the festival has changed over the centuries. A marvelous way to gain a historical perspective on this entertaining holiday, Smith's program is almost as fun as carving a pumpkin, donning a spooky costume, and undertaking a little trick or treating!

Describes the events of July 4, 1776; early celebrations of the day; and the symbols, patriotic music, fireworks, monuments and statues associated with this holiday. Shows celebrations of the holiday both past and present. The power of this holiday, its patriotism, hometown pride and national unity is just as strong today as it was in 1776.