21.   The results are causing many leading US medical ethicists to rethink approaches to improving the quality of dying.

22.   When Gretzky went out, the Rangers had to rethink their approach.

23.   Egyptian President Hosni Mubarak told a global meeting of government and business leaders that the free-market approach must be rethought because it has dramatically failed poor people.

24.   Government rethinks soft approach to young rebels.

25.   Netanyahu said he hoped Arafat would rethink his approach.

26.   The administration is again rethinking its approach, focusing on largely voluntary measures.

27.   The financial woes faced by Internet news sites have forced newspapers rethink their approach to interactive media.

28.   The financial woes faced by Internet news sites have forced newspapers to rethink their approach to interactive media.

29.   The Red Cross said aid agencies need to rethink their approach, focusing less on quickly building structures that are destroyed the next time disaster strikes.