11.   As real-life blue collar nuclear plants worker Karen Silkwood, whose whistler-blowing led to major trouble.

12.   As the economy has weakened the president has also lost support from blue collar state workers.

13.   Blue blood meets blue collar, as it were.

14.   Blue collar artistic sensibilities strike again.

15.   Blue collar.

16.   Blue collar like Suhr and white collar like Walcott, they are all, it seems, on the walls of the Mariners Inn.

17.   Birmingham, too, has a bet on high-wage blue collar work.

18.   Buchanan has so far eclipsed the other far right-wing candidates in the race with his appeal to blue collar voters here.

19.   Christopher Shays, a moderate House Republican from Connecticut, figured that the blue collar city of Bridgeport would be his toughest turf to campaign in this fall.

20.   Chefs have gone from being essentially blue collar workers to true professionals, as much in demand as athletes.