81.   With its gambling casino and strip joints, the Ontario city has become a kind of frozen northern Tijuana.

82.   With a revitalized civic core, the city could become competitive for major trade shows, and pull in more retailers and high-profile tenants.

83.   Witold Rybczynski, who teaches urban history at the University of Pennsylvania, reports that college cities have become the hottest living spots in America.

84.   And cities like this become battlegrounds in the drug wars.

85.   And the city is becoming a major center for customer-service operations for companies like BellSouth and Vanguard.

86.   But the city became the main battleground after the former allies quickly fell out and turned their guns on each other.

87.   Cities have become more active in preparing adult participants, in part because injuries from brawls can result in litigation.

88.   Cusack said cities are becoming louder.

89.   During his first term the city became infamous for the armed response to the Selma voting rights march.

90.   Every major city became a battleground with civilians trapped between rival armies in street battles that lasted for months and killed thousands.