Before the American Revolution, before the Civil War, before Lewis and Clark came through here, a huge tree has been standing in central Missouri, growing to 90-feet tall. The beloved bur oak – which everybody calls "The Big Tree" -- has survived floods, lightning strikes and all kinds of punishments during her 350 years on the prairie. But, as Harvest Public Media’s Peggy Lowe reports, last year’s record drought was especially hard on the Big Tree.