As part of our layered approach we have expedited the deployment of new Advanced Imaging Technology (AIT) units to help detect concealed metallic and non-metallic threats on passengers. These machines are now in use at airports nationwide and the vast majority of travelers say they prefer this technology to alternative screening measures.

The five separate fingers are five independent units. Close them and the fist multiplies strength. This is organization.

Our society is not a community but merely a collection of isolated family units.

Music will always be a part of my life. I love music and I don't care how many units I sell.

I felt that if there wasn't going to be a good opportunity then I would just go back to second units which I love keep working with great directors keep learning and knowing that the opportunity would come when the time was right.

I am a huge supporter for cash for caulkers - which allows people to make improvement for energy efficient in their homes. We should do the same for Americans purchasing appliances and computers and for that matter new air-conditioner and heating units.

Most men are individuals no longer so far as their business its activities or its moralities are concerned. They are not units but fractions.