Briefly explain and describe the American Red Cross initial response to U.S. and Mexico borders events, including response plans, programs, policy, and initial phases of deployment, and summarize the mid-term and long-term support services provided to the migration population and the surrounding region. Briefly explain how narco-violence, terrorist threats, and the perception of those threats, have impacted networks, coalitions, and partnerships among NGOs on the U.S. side of the United States-Mexico border.