Traditional Gatekeepers

1. Identify and discuss who are the traditional gatekeepers of information and first informers.  Compare and contrast how they gather and share information and whether traditional gatekeepers should feel threatened by new technologies and the speed in which information is transmitted?

2. In 2011, the HSAS was replaced by the NTAS. Explain the reasons for the change. Do you agree that the new system is a more effective warning tool? Please cite examples that support your opinion.