61.   They included singers, architects and blue collar workers.

62.   This city characterized by blue collars and blue crabs is gambling billions of dollars that it can become as well known for biotechnology.

63.   They see me as blue collar.

64.   They walk past the blue collars, who go into the basement locker rooms to change into their uniforms and begin the workday.

65.   This used to be blue collar but now the bars have changed and the scene is different.

66.   Two of the hardest hit places were Rock Creek and Edgewater, both tiny blue collar communities of retired steelworkers and modest homes outside Birmingham.

67.   White collar or blue collar, manager or employee, each of us might find value in some introspection.

68.   Working people in blue collars and gray suits alike have been worn down - sometimes devastated - by corporate layoffs, he said.

69.   Blue collar workers are largely idled or unemployed, meaning it is harder to organize grassroots factory action.

70.   Blue collar workers are largely idled or unemployed, making it harder to organize grassroots factory action.