41.   At the meetings here and in Eugene, the senators seemed to disagree on little.

42.   At the moment, the two sides even disagree on what to call the document, officials say.

43.   At times, the border itself seems more illusory than real, with even the locals disagreeing on its exact location.

44.   Babbitt still has plenty on which to disagree with Republican lawmakers from the Northwest.

45.   Aviation industry observers disagree on solutions for making commercial flights safer, but a consensus seems to be shaping in regard to the screening companies that the airlines hire.

46.   Authorities disagree on this.

47.   Backers and opponents disagree on whether small explosions are significant militarily.

48.   At times, even allies disagree on the details.

49.   Beyond the issue of plagiarism, admissions officials disagree on how much help students should legitimately get in writing their essays.

50.   Biologists disagree on whether the pygmy owl, which weighs only about two ounces, is actually endangered or merely rare.