Polygraphs have sparked a fierce debate for at least a century.
The term 'triage' normally means deciding who gets attention first.
In the Illinois State Capitol, in Springfield, farmer-legislators write the agriculture laws.
With better gear, firefighters no longer surround and drown a fire - they go in.
It's hard to say whether the general incidence of school violence of all types is increasing or not.
'John Doe' is typically used in a warrant when the accused is known by an alias or by a physical description.
There is no accurate or useful 'profile' of students who engage in targeted school violence. Some come from good homes, some from bad. Some have good grades, some bad.
Many company policies restrict use of E-mail, limit access to offensive Web sites and prohibit disclosure of confidential information. Few policies, if any, directly address personal Web pages.
In Montana, where Sen. William Andrews Clark made his fortune and lost his reputation, people had assumed that all his children were long dead. After all, he was born in 1839 and was of age to serve in the Civil War.
One-third of all professional baseball players come from Latin America, and Sosa is following role models such as the late Roberto Clemente, a Puerto Rican, from whom he adopted the No. 21. Now he is a model for others.