Discuss below in a 350 words:
1. Define/describe critical infrastructure and its relevance to homeland security.
2. Offer a detailed means of attack upon one of the following critical infrastructure sectors. Use the links provided in the e-reserve to locate the sector specific plans for the following:
Chemical Sector
Energy Sector
Food and Agriculture Sector
Healthcare and Public Health Sector
Transportation Services Sector
Water and Wastewater Systems Sector