Who Shot the Sheriff?

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Across
  1. 2. rides horses and says 'Howdy!'
  2. 4. where cowboys cooked beans and told stories
  3. 6. when cattle run wild
  4. 7. classic six-shooter
  5. 8. cloth worn around the neck
Down
  1. 1. to go and find out
  2. 3. sound made with lips or a small object
  3. 5. bar where cowboys relaxed and drank
  4. 8. outlaw robbing trains