71.   Debates erupt over the perfect aerodynamic design.

72.   Early Sunday, hail the size of golf balls pelted parts of southern Missouri as a cluster of showers and thunderstorms erupted over the region.

73.   Each summer, a few thunderstorms with a comparable arsenal of hail and rain erupt over interior Alaska.

74.   During the week, police attributed one slaying to a fight that erupted over scarce parking spaces.

75.   Efforts to find a location on the mainland were stepped up when controversy erupted over use of the Puerto Rican island of Vieques, as a bombing range.

76.   Farther east, midday thunderstorms will erupt over many peaks in the Rockies.

77.   Farther west, heat and ample sunshine will prevail over the southern Plains, but a few strong thunderstorms will erupt over eastern sections Sunday afternoon.

78.   Farther south, thunderstorms will erupt over parts of the Middle Atlantic and Southeast seaboards as a jet stream disturbance lifts rather humid air.

79.   Farther west, isolated thunderstorms, a few of which will be severe, will erupt over west Texas.

80.   Fierce disputes have erupted over a proposal by President Clinton that would require drug companies to test their products in children before putting new medicines on the market.