21.   Another cog in the apparatus of democracy, we report on them, ask tough questions.

22.   And yet, contemplating those who continually think they might be truly great sometimes means asking the tough questions.

23.   Answering the question requires consumers to weigh environmental evidence on both sides and ask themselves a few tough questions about their household habits.

24.   As the November election approaches, it is not too late for voters to ask tough questions about the true state of the Massachusetts economy.

25.   As Robinson would have wished, this book does not duck tough questions, and there are many previously unpublished family photographs.

26.   As the line weaved and snaked past the first couple, I mentally prepared tough questions on a couple of topics.

27.   As the party that likely will bring implementation to baseball, the owners will have to answer the tough questions in defense of that decision.

28.   Ask Strange tough questions or skirt them?

29.   Ask tough questions.

30.   As with any serious combat incident, however, tough questions need to be asked about this episode and appropriate adjustments made.