A significant part of the solution to our energy, environment and national security issues can be homegrown.

Energy is an issue of national security in which governments, and the state companies that they have established, are likely to be involved for a long time.

People were concerned about national security, and that precluded us from having the opportunity to break through on the issues that we cared most about -- the economy, education and health care,

I think you're going to see a heavy concentration in the months ahead on national security items and making sure that terrorism doesn't revisit American shores.

The Xerox machine is one of the biggest threats to national security ever devised.

AIDS and malaria and TB are national security issues. A worldwide program to get a start on dealing with these issues would cost about $25 billion... It's, what, a few months in Iraq.