11.  But private schools, which currently spend two or three dollars for every dollar they recoup in tuition, have powerful reasons to hold the line on size.

12.  But skeptics see powerful reasons for the generals to see Bouteflika elected and then act through him to protect their power.

13.  But there are powerful reasons for Locke to try to open doors.

14.  But the critics overlook a powerful reason in favor of the takeover.

15.  But there are powerful reasons why Symington would probably opt to fight the charges at trial.

16.  In his memoirs, Ford detailed powerful reasons for sparing Nixon the legal ordeal of a criminal trial.

17.  Iran has powerful reasons to want such weapons and even expressed interest in acquiring them a decade ago.

18.  It is instead a case that presents powerful reasons to confine discussion to the questions taken.

19.  Most of those dislike Hillary, but are looking for a more powerful reason to cast their vote.

20.  Ms. Jones has her own powerful reasons for achieving a settlement.