My budget nearly doubles funding for a sustained strategy of homeland security, focused on four key areas: bioterrorism, emergency response, airport and border security, and improved intelligence. We will develop vaccines to fight anthrax and other deadly diseases. We'll increase funding to help states and communities train and equip our heroic police and firefighters. We will improve intelligence collection and sharing, expand patrols at our borders, strengthen the security of air travel, and use technology to track the arrivals and departures of visitors to the United States.