But casual conversations with social groups are more valuable than just that: A surprising number of job leads arise from casual interactions.
Rather than monitor that immense stream as information flows through it, the agency archives it so as to be able to search it later, as new leads arise and investigations begin.
Several other countries are apparently following up five leads arising out of Mr "Graf's" activities.
Mr. Bush's highly provisional lead arose in dramatic fashion, when Florida tilted back toward Mr. Bush's column after the networks had predicted that it would go to Mr. Gore.
The elements uranium and thorium gradually decay into lead, different isotopes of lead arising from the various isotopes of uranium and thorium; some isotopes of lead are, however, not produced by any radioactive decay process.
The decision to take the lead arose from the personal philosophy of Cardinal O'Connor as well as the admiration for Rivera that the prelate had developed two years earlier, when Rivera brought him and Jesse Jackson together to spearhead the campaign for higher pay for home-health-care workers.
Besides her devotion to Gene, Selma is motivated by a passion for American musical comedies, which Mr. von Trier embodies through song and dance routines that, led by Bjork, arise incongruously yet fascinatingly from the realistic setting.
A clan of professional grammarians arose, led by Richard Grant White; it got help from certain of the literati, including Lowell.
As a result, a new nationalist movement, led by Henri Bourassa, arose among French Canadian clerics and intellectuals, who articulated their views in Le Devoir, a newspaper founded in 1910.
A new premium category has also arisen, led by Apple's first entry into the space, the HomePod.
