51.   But the high-school dropout also was self-deprecating, generous in giving credit to others and well spoken about the complex issues of the day.

52.   But the more complex issue of security has run into four main obstacles.

53.   But their aides say Reno relied heavily on Gorelick to resolve complex issues, reserving for herself a broader policy role.

54.   But this is exactly the sort of complex issue the courts must decide in the Microsoft case.

55.   But this one time I am willing to make an exception on the complex issue of Social Security.

56.   But the prosecutors abruptly withdrew the request on Thursday afternoon, saying it raised a thicket of complex legal issues.

57.   But there are many complex issues that remain in dispute.

58.   Clearly, homosexual practice represents a complex issue.

59.   Child labor is a complex issue.

60.   Conway, Pecoriello and other analysts say two complex issues surround any Coke-Quaker deal.