Unions require a secret ballot

  Do you think unions should be aloud to organize with just a card check or should it still require a secret ballot? Explain your answer Question 3 - Many organizations have posted privacy policies at their websites. Why do you think this is so? How is this related to databases and data warehouses? Question 4 - There have been international efforts to harmonize laws addressing free speech on the web. Do you think such efforts can succeed? Why or why not?