11.   The recommended pay levels exceed the levels in the living wage law that the City of Cambridge applies to municipal employees and city contractors.

12.   The supervisors recently gave preliminary approval to a related proposal that would require city contractors and leaseholders to provide health care to their workers.

13.   The wage would cover city contractors, employers that get tax abatements and companies that receive grants from the city.

14.   They also are looking at fees for speaking engagements paid to Campbell by at least two city contractors.

15.   Thornton provided illegal contributions to Campbell after a city contractor suggested they were necessary to win the dirt contract, prosecutors said.

16.   Those background checks are routine for city contractors.

17.   Tsai also is at odds with legislation requiring city contractors to provide benefits for registered domestic partners on a par with those given to spouses of employees.

18.   Authorities say Milan accepted payoffs and gifts from city contractors and took bribes from organized crime figures.

19.   Federal authorities said Milan accepted payoffs and gifts from city contractors and took bribes from organized crime figures.

20.   He is accused of arranging bribes from a city contractor, Anthony Freitas, who was working undercover for the government.