51.   But often, no action is taken because they are found to be within the limitations of campaign finance laws and regulations.

52.   But spending limits would be bad, said Bradley A. Smith of Columbus, Ohio, author of a Cato Institute study of campaign finance laws.

53.   But some political analysts say that it violates the spirit of the campaign finance laws.

54.   But the case turned on the arcane details of federal campaign finance laws.

55.   But the opening statements Tuesday illustrated how deeply split the senators are over changes in campaign finance law, divisions that make enactment of legislation problematic.

56.   But two years later the Supreme Court opened a major fissure in the new system of campaign finance laws.

57.   By doing so, Clinton would be freed from the strict fund-raising limits set under the public finance law and be able to raise and spend unlimited sums.

58.   California, Oregon and Missouri will offer voters the chance in November to overhaul their campaign finance laws.

59.   Campaign finance law requires that such sales be at fair market value.

60.   Campaign finance laws prohibit noncitizens from contributing to U.S. political parties or candidates.