61.   What is a tolerable income gap?

62.   Where many saw college as the answer, nearly everyone also counted on the booming economy as a way to narrow the income gap.

63.   Whites were most likely to say they thought the income gap between races was narrowing.

64.   Why has the resulting income gap become so glaring and persistent, even with six years of steady economic growth under our belts?

65.   With the campaign heating up, labor leaders have been bringing up the income gap less frequently, partly because focusing on it might embarrass their preferred candidate.

66.   Yet income gaps exist, and they are reflected in the homes people live in.

67.   Over the long term, Fox believes sound economic policies in Mexico will narrow the income gap between the two countries and eliminate the undocumented alien problem altogether.

68.   Perennial problems include the moribund state sector and a growing income gap between wealthy coastal provinces and the lagging hinterland.

69.   But the income gap has yawned wider.

70.   But they said the income gap between senior executives of the state companies and the affluent private businessmen might tempt business officials to engage in graft activities.