51.   The nagging question remains, Why do you keep rooting for Chili so completely?

52.   The sight of his vehicle slicing through the night and the sound of his phlegmy growl on the radio are sufficiently chilling to keep some nagging questions at bay.

53.   Then there are those nagging questions.

54.   There is also the nagging question of what comes after the Foxwoods gold rush slows, which may be soon.

55.   There were other nagging questions that made the Masada story problematic.

56.   There were reports of students seeing the exhibit and suffering sleepness nights, their heads filled with nagging questions.

57.   They are also haunted by the same nagging question.

58.   Those nagging questions about the bullpen were moot for at least the first day of this postseason.

59.   Yet, for the time being, Bush can enjoy the benefits of being an undeclared front-runner without answering the nagging questions that lie ahead.

60.   And it would answer a nagging question as to why the universe is actually so much heavier than most models suggest it should be.