The upper flashing lights are integrated into the roof panel, eliminating the need for a bolted-on light bar that causes aerodynamic drag -- reducing fuel economy -- and can lead to rust.

CNN: Cops help dream up high-tech police car

An increase in the pace of diversification away from a weak dollar, in light of the recent downgrade and political impasse on fiscal policies, could be a drag on the economy.

FORBES: How Will Market React To US Downgrade?

From the London-based Underground Rebel Bingo Club, which throws wild, impromptu bingo parties around the world, to a version in Philadelphia involving drag queens on roller skates, to "cosmic bingo" played under black light, bingo is crawling out of its recreation-center past.

WSJ: Bingo Finds Fans Among New, Hipster Crowd