11.   Burga said Taft was the first Republican governor who has agreed to address a legislative meeting of the state labor group.

12.   Business and labor groups might have still more clout.

13.   But each of the firms persuaded the labor group that it would implement new policies to address the concerns.

14.   But he, like officials of the labor group, would not say how much would be spent by Election Day.

15.   But labor rights groups take a much dimmer view of the agreement.

16.   But labor groups opposed the measure, and a small group of senators effectively killed it on Friday.

17.   But several labor groups oppose the bill.

18.   But Philadelphia and Montgomery county labor groups are planning to pillory the congressman during a Thursday rally in Philadelphia.

19.   But the arguments he made resonate with a majority of Democratic primary voters and with organized labor groups that are the base of his national following.

20.   But the group is also financed by oil and gas companies, labor groups and private citizens.