21.   But even Tuiasosopo knows greater change must happen elsewhere.

22.   But I believe big physical changes happen at those times, big self-anesthesias.

23.   But profound social and political change must happen before the country fully realizes the promise of its riches, many Venezuelan economists, political scientists and social activists say.

24.   But the change always happened between games, never between halves.

25.   But the change is happening slowly.

26.   But the biggest change of all happened Saturday.

27.   But the changes will not happen quickly.

28.   But the changes have happened to all of us.

29.   But within the community, changes do happen, often in the form of new artists emerging, like the young mural painter James de la Vega.

30.   Change happens, as the bumper stickers crow.