This is a must read article stolen from the Wall Street Journal:
"Earlier this month, Brian Dennehy started a new job as chief marketing officer of Nordstrom Inc. In his first week, he pulled aside a colleague to ask a question: How hard it is for a nonemployee to enter the building? Mr. Dennehy doesn't have a particular interest in corporate security. He just doesn't want to be "It. "Mr. Dennehy and nine of his friends have spent the past 23 years locked in a game of "Tag." It started in high school when they spent their morning break darting around the campus of Gonzaga Preparatory School in Spokane, Wash. Then they moved on—to college, careers, families and new cities. But because of a reunion, a contract and someone's unusual idea to stay in touch, tag keeps pulling them closer. Much closer."