Mariska, right, a Friesian horse that belongs to Sandy Bonem of Larkin Township, Mich. in Midland County, starts to open the door to her stall in her stable. Mariska learned to open la

 

              Mariska, right, a Friesian horse that belongs to Sandy Bonem of Larkin Township, Mich. in Midland County, starts to open the door to her stall in her stable.  Mariska learned to open la
Mariska, right, a Friesian horse that belongs to Sandy Bonem of Larkin Township, Mich. in Midland County, starts to open the door to her stall in her stable. Mariska learned to open latches at Misty Meadow Farms and she's been nicknamed "Houdini Horse" by the Midland-area's farm owners Sandy and Don Bonem. A YouTube video Sandy Bonem posted has more than 700,000 views. (AP Photo/The Saginaw News, Jeff Schrier) ALL LOCAL TV OUT; LOCAL TV INTERNET OUT