Read and answer the question on the paper

As we saw on the Stossel video clip, Tigers are endangered due to overhunting and illegal poaching. The illegal ban has been in effect for 33 years, yet the Tiger population continues to shrink. Some have pointed out that the government has repeatedly failed when they try to save animals by banning their sale. Explain to me why a government ban on sale of tiger goods can be ineffective. Also, how would allowing individuals to own, farm, and sell the tigers result in higher populations of the animal