The U.S. complains that Canada does a bad job of screening immigrants, and that in turn, could open a back door to the United States.

NPR: U.S. Worries as Canada Welcomes New Immigrants

We can now automate and track the steps for our training programs and screening processes, which, in turn, helps us ensure that children are in a safe environment and that volunteers can provide the quality of services that are expected from our programs.

FORBES: Big Brothers Big Sisters of Canada Serves More Kids, Better with Help from Microsoft Dynamics CRM

Screening in this way allows doctors to remove growths that might otherwise turn in to cancer and treat any cancers already present.

BBC: Bowel-cancer screening pilot to begin in England

As in other military organisations, mental health and emotional screening would be part of the standards for militia membership, which in turn should be the qualification for keeping and bearing private arms.

ECONOMIST: The OECD

Last week, as interest was peaking over Mr. Gore's progress, his campaign let it be known that one of his finalists was a woman, Gov. Jeanne Shaheen of New Hampshire, even though she had already said she would turn down the job and even though one person involved in Mr. Gore's screening process said she had not been under serious consideration for some time.

CNN: The politics junkie

Americans are also getting better cancer screening, so that, for example, precancerous colon polyps may more often be detected and removed before they can turn into tumors.

CNN: Study: U.S. cancer rates declining