For Ed Cassano, there is nothing wrong with having 40 deadly snakes. Even though they could potentially end his life, he feels completely safe around them.
Is the megaconda real? The evidence is spotty, but some say this monster-snake exists, reaching lengths in excess of 130 feet and weighing as much as 5 tons.
Meet amazing creatures that thrive in one of the most inhospitable places on earth: Africa's Namib Desert. (From "Survival of the Sand Creatures," Season 1)